Home / 934,207.07-1,401,753.47-555,875.19

Finding the Fourth Proportional to 934,207.07, 1,401,753.47 and 555,875.19

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Solution

The fourth proportional to 934,207.07, 1,401,753.47 and 555,875.19 is: 834,076.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,207.07 : 1,401,753.47 = 555,875.19 : x
  2. Step 2: Convert to fraction form
    934,207.07/1,401,753.47 = 555,875.19/x
  3. Step 3: Cross multiply
    934,207.07x = 1,401,753.47 × 555,875.19
  4. Step 4: Simplify right side
    934,207.07x = 779,199,973,690.03
  5. Step 5: Solve for x
    x = 779,199,973,690.03/934,207.07
  6. Step 6: Final answer
    x = 834,076.30

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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.