Home / 933,351.82-1,401,209.30-572,636.24

Finding the Fourth Proportional to 933,351.82, 1,401,209.30 and 572,636.24

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Solution

The fourth proportional to 933,351.82, 1,401,209.30 and 572,636.24 is: 859,679.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,351.82 : 1,401,209.30 = 572,636.24 : x
  2. Step 2: Convert to fraction form
    933,351.82/1,401,209.30 = 572,636.24/x
  3. Step 3: Cross multiply
    933,351.82x = 1,401,209.30 × 572,636.24
  4. Step 4: Simplify right side
    933,351.82x = 802,383,225,005.03
  5. Step 5: Solve for x
    x = 802,383,225,005.03/933,351.82
  6. Step 6: Final answer
    x = 859,679.28

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Double scale
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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.