Home / 610,010.83-841,815.03-338,096.28

Finding the Fourth Proportional to 610,010.83, 841,815.03 and 338,096.28

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Solution

The fourth proportional to 610,010.83, 841,815.03 and 338,096.28 is: 466,572.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    610,010.83 : 841,815.03 = 338,096.28 : x
  2. Step 2: Convert to fraction form
    610,010.83/841,815.03 = 338,096.28/x
  3. Step 3: Cross multiply
    610,010.83x = 841,815.03 × 338,096.28
  4. Step 4: Simplify right side
    610,010.83x = 284,614,531,035.56
  5. Step 5: Solve for x
    x = 284,614,531,035.56/610,010.83
  6. Step 6: Final answer
    x = 466,572.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.