Home / 8,981,646.60-13,472,276.40-2,504,549.40

Finding the Fourth Proportional to 8,981,646.60, 13,472,276.40 and 2,504,549.40

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Solution

The fourth proportional to 8,981,646.60, 13,472,276.40 and 2,504,549.40 is: 3,756,770.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,981,646.60 : 13,472,276.40 = 2,504,549.40 : x
  2. Step 2: Convert to fraction form
    8,981,646.60/13,472,276.40 = 2,504,549.40/x
  3. Step 3: Cross multiply
    8,981,646.60x = 13,472,276.40 × 2,504,549.40
  4. Step 4: Simplify right side
    8,981,646.60x = 33,741,981,774,254.16
  5. Step 5: Solve for x
    x = 33,741,981,774,254.16/8,981,646.60
  6. Step 6: Final answer
    x = 3,756,770.14

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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.