Home / 732,561.83-1,099,217.47-348,744.41

Finding the Fourth Proportional to 732,561.83, 1,099,217.47 and 348,744.41

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Solution

The fourth proportional to 732,561.83, 1,099,217.47 and 348,744.41 is: 523,295.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,561.83 : 1,099,217.47 = 348,744.41 : x
  2. Step 2: Convert to fraction form
    732,561.83/1,099,217.47 = 348,744.41/x
  3. Step 3: Cross multiply
    732,561.83x = 1,099,217.47 × 348,744.41
  4. Step 4: Simplify right side
    732,561.83x = 383,345,948,036.84
  5. Step 5: Solve for x
    x = 383,345,948,036.84/732,561.83
  6. Step 6: Final answer
    x = 523,295.01

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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.