Home / 1,010,982.76-1,516,487.56-337,064.29

Finding the Fourth Proportional to 1,010,982.76, 1,516,487.56 and 337,064.29

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Solution

The fourth proportional to 1,010,982.76, 1,516,487.56 and 337,064.29 is: 505,600.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,982.76 : 1,516,487.56 = 337,064.29 : x
  2. Step 2: Convert to fraction form
    1,010,982.76/1,516,487.56 = 337,064.29/x
  3. Step 3: Cross multiply
    1,010,982.76x = 1,516,487.56 × 337,064.29
  4. Step 4: Simplify right side
    1,010,982.76x = 511,153,798,071.35
  5. Step 5: Solve for x
    x = 511,153,798,071.35/1,010,982.76
  6. Step 6: Final answer
    x = 505,600.91

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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.