Home / 6,914,576.03-9,541,864.78-3,817,032.86

Finding the Fourth Proportional to 6,914,576.03, 9,541,864.78 and 3,817,032.86

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Solution

The fourth proportional to 6,914,576.03, 9,541,864.78 and 3,817,032.86 is: 5,267,367.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,914,576.03 : 9,541,864.78 = 3,817,032.86 : x
  2. Step 2: Convert to fraction form
    6,914,576.03/9,541,864.78 = 3,817,032.86/x
  3. Step 3: Cross multiply
    6,914,576.03x = 9,541,864.78 × 3,817,032.86
  4. Step 4: Simplify right side
    6,914,576.03x = 36,421,611,425,248.75
  5. Step 5: Solve for x
    x = 36,421,611,425,248.75/6,914,576.03
  6. Step 6: Final answer
    x = 5,267,367.27

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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.