Home / 3,634,456.30-5,451,684.45-3,564,472.30

Finding the Fourth Proportional to 3,634,456.30, 5,451,684.45 and 3,564,472.30

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Solution

The fourth proportional to 3,634,456.30, 5,451,684.45 and 3,564,472.30 is: 5,346,708.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,456.30 : 5,451,684.45 = 3,564,472.30 : x
  2. Step 2: Convert to fraction form
    3,634,456.30/5,451,684.45 = 3,564,472.30/x
  3. Step 3: Cross multiply
    3,634,456.30x = 5,451,684.45 × 3,564,472.30
  4. Step 4: Simplify right side
    3,634,456.30x = 19,432,378,210,365.73
  5. Step 5: Solve for x
    x = 19,432,378,210,365.73/3,634,456.30
  6. Step 6: Final answer
    x = 5,346,708.45

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Double scale
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Similar ratio
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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.