Home / 9,787,371.77-14,681,205.30-3,397,827.13

Finding the Fourth Proportional to 9,787,371.77, 14,681,205.30 and 3,397,827.13

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Solution

The fourth proportional to 9,787,371.77, 14,681,205.30 and 3,397,827.13 is: 5,096,791.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,787,371.77 : 14,681,205.30 = 3,397,827.13 : x
  2. Step 2: Convert to fraction form
    9,787,371.77/14,681,205.30 = 3,397,827.13/x
  3. Step 3: Cross multiply
    9,787,371.77x = 14,681,205.30 × 3,397,827.13
  4. Step 4: Simplify right side
    9,787,371.77x = 49,884,197,645,478.63
  5. Step 5: Solve for x
    x = 49,884,197,645,478.63/9,787,371.77
  6. Step 6: Final answer
    x = 5,096,791.95

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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.