Home / 729,584.97-1,096,038.17-527,803.46

Finding the Fourth Proportional to 729,584.97, 1,096,038.17 and 527,803.46

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Solution

The fourth proportional to 729,584.97, 1,096,038.17 and 527,803.46 is: 792,906.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,584.97 : 1,096,038.17 = 527,803.46 : x
  2. Step 2: Convert to fraction form
    729,584.97/1,096,038.17 = 527,803.46/x
  3. Step 3: Cross multiply
    729,584.97x = 1,096,038.17 × 527,803.46
  4. Step 4: Simplify right side
    729,584.97x = 578,492,738,418.07
  5. Step 5: Solve for x
    x = 578,492,738,418.07/729,584.97
  6. Step 6: Final answer
    x = 792,906.60

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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.