Home / 5,338,004.20-7,366,972.65-3,046,507.72

Finding the Fourth Proportional to 5,338,004.20, 7,366,972.65 and 3,046,507.72

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Solution

The fourth proportional to 5,338,004.20, 7,366,972.65 and 3,046,507.72 is: 4,204,481.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,338,004.20 : 7,366,972.65 = 3,046,507.72 : x
  2. Step 2: Convert to fraction form
    5,338,004.20/7,366,972.65 = 3,046,507.72/x
  3. Step 3: Cross multiply
    5,338,004.20x = 7,366,972.65 × 3,046,507.72
  4. Step 4: Simplify right side
    5,338,004.20x = 22,443,539,051,253.86
  5. Step 5: Solve for x
    x = 22,443,539,051,253.86/5,338,004.20
  6. Step 6: Final answer
    x = 4,204,481.34

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.