Home / 5,396,228.18-8,098,539.71-3,766,409.02

Finding the Fourth Proportional to 5,396,228.18, 8,098,539.71 and 3,766,409.02

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Solution

The fourth proportional to 5,396,228.18, 8,098,539.71 and 3,766,409.02 is: 5,652,543.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,396,228.18 : 8,098,539.71 = 3,766,409.02 : x
  2. Step 2: Convert to fraction form
    5,396,228.18/8,098,539.71 = 3,766,409.02/x
  3. Step 3: Cross multiply
    5,396,228.18x = 8,098,539.71 × 3,766,409.02
  4. Step 4: Simplify right side
    5,396,228.18x = 30,502,412,981,086.17
  5. Step 5: Solve for x
    x = 30,502,412,981,086.17/5,396,228.18
  6. Step 6: Final answer
    x = 5,652,543.22

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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.