Home / 4,695,489.20-7,043,233.80-2,304,004.70

Finding the Fourth Proportional to 4,695,489.20, 7,043,233.80 and 2,304,004.70

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Solution

The fourth proportional to 4,695,489.20, 7,043,233.80 and 2,304,004.70 is: 3,456,007.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,695,489.20 : 7,043,233.80 = 2,304,004.70 : x
  2. Step 2: Convert to fraction form
    4,695,489.20/7,043,233.80 = 2,304,004.70/x
  3. Step 3: Cross multiply
    4,695,489.20x = 7,043,233.80 × 2,304,004.70
  4. Step 4: Simplify right side
    4,695,489.20x = 16,227,643,778,398.86
  5. Step 5: Solve for x
    x = 16,227,643,778,398.86/4,695,489.20
  6. Step 6: Final answer
    x = 3,456,007.05

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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.