Home / 9,098,919.92-13,655,158.45-6,676,333.34

Finding the Fourth Proportional to 9,098,919.92, 13,655,158.45 and 6,676,333.34

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Solution

The fourth proportional to 9,098,919.92, 13,655,158.45 and 6,676,333.34 is: 10,019,473.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,098,919.92 : 13,655,158.45 = 6,676,333.34 : x
  2. Step 2: Convert to fraction form
    9,098,919.92/13,655,158.45 = 6,676,333.34/x
  3. Step 3: Cross multiply
    9,098,919.92x = 13,655,158.45 × 6,676,333.34
  4. Step 4: Simplify right side
    9,098,919.92x = 91,166,389,537,751.09
  5. Step 5: Solve for x
    x = 91,166,389,537,751.09/9,098,919.92
  6. Step 6: Final answer
    x = 10,019,473.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.