Home / 2,474,609.04-3,711,915.42-677,507.40

Finding the Fourth Proportional to 2,474,609.04, 3,711,915.42 and 677,507.40

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Solution

The fourth proportional to 2,474,609.04, 3,711,915.42 and 677,507.40 is: 1,016,261.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,474,609.04 : 3,711,915.42 = 677,507.40 : x
  2. Step 2: Convert to fraction form
    2,474,609.04/3,711,915.42 = 677,507.40/x
  3. Step 3: Cross multiply
    2,474,609.04x = 3,711,915.42 × 677,507.40
  4. Step 4: Simplify right side
    2,474,609.04x = 2,514,850,165,224.11
  5. Step 5: Solve for x
    x = 2,514,850,165,224.11/2,474,609.04
  6. Step 6: Final answer
    x = 1,016,261.61

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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.