Home / 10,085,015.52-13,916,910.24-5,956,382.88

Finding the Fourth Proportional to 10,085,015.52, 13,916,910.24 and 5,956,382.88

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Solution

The fourth proportional to 10,085,015.52, 13,916,910.24 and 5,956,382.88 is: 8,219,565.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,085,015.52 : 13,916,910.24 = 5,956,382.88 : x
  2. Step 2: Convert to fraction form
    10,085,015.52/13,916,910.24 = 5,956,382.88/x
  3. Step 3: Cross multiply
    10,085,015.52x = 13,916,910.24 × 5,956,382.88
  4. Step 4: Simplify right side
    10,085,015.52x = 82,894,445,896,032.69
  5. Step 5: Solve for x
    x = 82,894,445,896,032.69/10,085,015.52
  6. Step 6: Final answer
    x = 8,219,565.53

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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.