Home / 4,403,472.30-6,605,208.45-3,694,884.30

Finding the Fourth Proportional to 4,403,472.30, 6,605,208.45 and 3,694,884.30

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Solution

The fourth proportional to 4,403,472.30, 6,605,208.45 and 3,694,884.30 is: 5,542,326.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,472.30 : 6,605,208.45 = 3,694,884.30 : x
  2. Step 2: Convert to fraction form
    4,403,472.30/6,605,208.45 = 3,694,884.30/x
  3. Step 3: Cross multiply
    4,403,472.30x = 6,605,208.45 × 3,694,884.30
  4. Step 4: Simplify right side
    4,403,472.30x = 24,405,481,000,132.34
  5. Step 5: Solve for x
    x = 24,405,481,000,132.34/4,403,472.30
  6. Step 6: Final answer
    x = 5,542,326.45

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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.