Home / 729,583.97-1,096,036.67-527,802.46

Finding the Fourth Proportional to 729,583.97, 1,096,036.67 and 527,802.46

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Solution

The fourth proportional to 729,583.97, 1,096,036.67 and 527,802.46 is: 792,905.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,583.97 : 1,096,036.67 = 527,802.46 : x
  2. Step 2: Convert to fraction form
    729,583.97/1,096,036.67 = 527,802.46/x
  3. Step 3: Cross multiply
    729,583.97x = 1,096,036.67 × 527,802.46
  4. Step 4: Simplify right side
    729,583.97x = 578,490,850,676.21
  5. Step 5: Solve for x
    x = 578,490,850,676.21/729,583.97
  6. Step 6: Final answer
    x = 792,905.10

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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.