Home / 4,472,333.11-6,700,035.97-2,645,225.83

Finding the Fourth Proportional to 4,472,333.11, 6,700,035.97 and 2,645,225.83

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Solution

The fourth proportional to 4,472,333.11, 6,700,035.97 and 2,645,225.83 is: 3,962,832.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,472,333.11 : 6,700,035.97 = 2,645,225.83 : x
  2. Step 2: Convert to fraction form
    4,472,333.11/6,700,035.97 = 2,645,225.83/x
  3. Step 3: Cross multiply
    4,472,333.11x = 6,700,035.97 × 2,645,225.83
  4. Step 4: Simplify right side
    4,472,333.11x = 17,723,108,209,773.11
  5. Step 5: Solve for x
    x = 17,723,108,209,773.11/4,472,333.11
  6. Step 6: Final answer
    x = 3,962,832.77

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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.