Home / 1,529,793.90-2,294,690.85-732,632.40

Finding the Fourth Proportional to 1,529,793.90, 2,294,690.85 and 732,632.40

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Solution

The fourth proportional to 1,529,793.90, 2,294,690.85 and 732,632.40 is: 1,098,948.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,793.90 : 2,294,690.85 = 732,632.40 : x
  2. Step 2: Convert to fraction form
    1,529,793.90/2,294,690.85 = 732,632.40/x
  3. Step 3: Cross multiply
    1,529,793.90x = 2,294,690.85 × 732,632.40
  4. Step 4: Simplify right side
    1,529,793.90x = 1,681,164,864,693.54
  5. Step 5: Solve for x
    x = 1,681,164,864,693.54/1,529,793.90
  6. Step 6: Final answer
    x = 1,098,948.60

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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.