Home / 10,984,476.52-15,159,473.22-6,091,232.68

Finding the Fourth Proportional to 10,984,476.52, 15,159,473.22 and 6,091,232.68

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Solution

The fourth proportional to 10,984,476.52, 15,159,473.22 and 6,091,232.68 is: 8,406,397.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,984,476.52 : 15,159,473.22 = 6,091,232.68 : x
  2. Step 2: Convert to fraction form
    10,984,476.52/15,159,473.22 = 6,091,232.68/x
  3. Step 3: Cross multiply
    10,984,476.52x = 15,159,473.22 × 6,091,232.68
  4. Step 4: Simplify right side
    10,984,476.52x = 92,339,878,689,248.83
  5. Step 5: Solve for x
    x = 92,339,878,689,248.83/10,984,476.52
  6. Step 6: Final answer
    x = 8,406,397.75

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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.