Home / 9,867,512.36-14,803,381.26-2,951,534.92

Finding the Fourth Proportional to 9,867,512.36, 14,803,381.26 and 2,951,534.92

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Solution

The fourth proportional to 9,867,512.36, 14,803,381.26 and 2,951,534.92 is: 4,427,934.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,867,512.36 : 14,803,381.26 = 2,951,534.92 : x
  2. Step 2: Convert to fraction form
    9,867,512.36/14,803,381.26 = 2,951,534.92/x
  3. Step 3: Cross multiply
    9,867,512.36x = 14,803,381.26 × 2,951,534.92
  4. Step 4: Simplify right side
    9,867,512.36x = 43,692,696,722,963.59
  5. Step 5: Solve for x
    x = 43,692,696,722,963.59/9,867,512.36
  6. Step 6: Final answer
    x = 4,427,934.33

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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.