Home / 934,158.30-1,401,237.45-560,910.30

Finding the Fourth Proportional to 934,158.30, 1,401,237.45 and 560,910.30

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Solution

The fourth proportional to 934,158.30, 1,401,237.45 and 560,910.30 is: 841,365.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,158.30 : 1,401,237.45 = 560,910.30 : x
  2. Step 2: Convert to fraction form
    934,158.30/1,401,237.45 = 560,910.30/x
  3. Step 3: Cross multiply
    934,158.30x = 1,401,237.45 × 560,910.30
  4. Step 4: Simplify right side
    934,158.30x = 785,968,518,450.74
  5. Step 5: Solve for x
    x = 785,968,518,450.74/934,158.30
  6. Step 6: Final answer
    x = 841,365.45

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Half scale
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Double scale
Find fourth proportional to 934,159.30, 1,401,238.95 and 560,911.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.