Home / 10,951,270.32-15,112,372.32-6,304,901.34

Finding the Fourth Proportional to 10,951,270.32, 15,112,372.32 and 6,304,901.34

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Solution

The fourth proportional to 10,951,270.32, 15,112,372.32 and 6,304,901.34 is: 8,700,544.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,951,270.32 : 15,112,372.32 = 6,304,901.34 : x
  2. Step 2: Convert to fraction form
    10,951,270.32/15,112,372.32 = 6,304,901.34/x
  3. Step 3: Cross multiply
    10,951,270.32x = 15,112,372.32 × 6,304,901.34
  4. Step 4: Simplify right side
    10,951,270.32x = 95,282,016,490,946.91
  5. Step 5: Solve for x
    x = 95,282,016,490,946.91/10,951,270.32
  6. Step 6: Final answer
    x = 8,700,544.66

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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.