Home / 732,415.10-1,098,622.65-732,415.10

Finding the Fourth Proportional to 732,415.10, 1,098,622.65 and 732,415.10

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Solution

The fourth proportional to 732,415.10, 1,098,622.65 and 732,415.10 is: 1,098,622.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,415.10 : 1,098,622.65 = 732,415.10 : x
  2. Step 2: Convert to fraction form
    732,415.10/1,098,622.65 = 732,415.10/x
  3. Step 3: Cross multiply
    732,415.10x = 1,098,622.65 × 732,415.10
  4. Step 4: Simplify right side
    732,415.10x = 804,647,818,062.02
  5. Step 5: Solve for x
    x = 804,647,818,062.02/732,415.10
  6. Step 6: Final answer
    x = 1,098,622.65

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1.5x scale

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.