Home / 732,342.72-1,100,354.56-466,222.08

Finding the Fourth Proportional to 732,342.72, 1,100,354.56 and 466,222.08

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Solution

The fourth proportional to 732,342.72, 1,100,354.56 and 466,222.08 is: 700,504.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,342.72 : 1,100,354.56 = 466,222.08 : x
  2. Step 2: Convert to fraction form
    732,342.72/1,100,354.56 = 466,222.08/x
  3. Step 3: Cross multiply
    732,342.72x = 1,100,354.56 × 466,222.08
  4. Step 4: Simplify right side
    732,342.72x = 513,009,591,700.69
  5. Step 5: Solve for x
    x = 513,009,591,700.69/732,342.72
  6. Step 6: Final answer
    x = 700,504.80

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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.