Home / 2,438,155.62-3,654,054-1,358,622.90

Finding the Fourth Proportional to 2,438,155.62, 3,654,054 and 1,358,622.90

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Solution

The fourth proportional to 2,438,155.62, 3,654,054 and 1,358,622.90 is: 2,036,162.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,438,155.62 : 3,654,054 = 1,358,622.90 : x
  2. Step 2: Convert to fraction form
    2,438,155.62/3,654,054 = 1,358,622.90/x
  3. Step 3: Cross multiply
    2,438,155.62x = 3,654,054 × 1,358,622.90
  4. Step 4: Simplify right side
    2,438,155.62x = 4,964,481,442,236.60
  5. Step 5: Solve for x
    x = 4,964,481,442,236.60/2,438,155.62
  6. Step 6: Final answer
    x = 2,036,162.66

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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.