Home / 10,534,754.64-14,539,141.81-5,951,371.44

Finding the Fourth Proportional to 10,534,754.64, 14,539,141.81 and 5,951,371.44

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Solution

The fourth proportional to 10,534,754.64, 14,539,141.81 and 5,951,371.44 is: 8,213,559.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,534,754.64 : 14,539,141.81 = 5,951,371.44 : x
  2. Step 2: Convert to fraction form
    10,534,754.64/14,539,141.81 = 5,951,371.44/x
  3. Step 3: Cross multiply
    10,534,754.64x = 14,539,141.81 × 5,951,371.44
  4. Step 4: Simplify right side
    10,534,754.64x = 86,527,833,330,143.92
  5. Step 5: Solve for x
    x = 86,527,833,330,143.92/10,534,754.64
  6. Step 6: Final answer
    x = 8,213,559.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.