Home / 4,016,713.20-6,020,404.20-1,619,372.40

Finding the Fourth Proportional to 4,016,713.20, 6,020,404.20 and 1,619,372.40

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Solution

The fourth proportional to 4,016,713.20, 6,020,404.20 and 1,619,372.40 is: 2,427,177.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016,713.20 : 6,020,404.20 = 1,619,372.40 : x
  2. Step 2: Convert to fraction form
    4,016,713.20/6,020,404.20 = 1,619,372.40/x
  3. Step 3: Cross multiply
    4,016,713.20x = 6,020,404.20 × 1,619,372.40
  4. Step 4: Simplify right side
    4,016,713.20x = 9,749,276,398,324.08
  5. Step 5: Solve for x
    x = 9,749,276,398,324.08/4,016,713.20
  6. Step 6: Final answer
    x = 2,427,177.62

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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.