Home / 9,787,372.71-14,681,206.71-3,397,828.07

Finding the Fourth Proportional to 9,787,372.71, 14,681,206.71 and 3,397,828.07

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Solution

The fourth proportional to 9,787,372.71, 14,681,206.71 and 3,397,828.07 is: 5,096,793.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,787,372.71 : 14,681,206.71 = 3,397,828.07 : x
  2. Step 2: Convert to fraction form
    9,787,372.71/14,681,206.71 = 3,397,828.07/x
  3. Step 3: Cross multiply
    9,787,372.71x = 14,681,206.71 × 3,397,828.07
  4. Step 4: Simplify right side
    9,787,372.71x = 49,884,216,187,304.32
  5. Step 5: Solve for x
    x = 49,884,216,187,304.32/9,787,372.71
  6. Step 6: Final answer
    x = 5,096,793.35

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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.