Home / 4,147,084.16-5,723,708.72-3,294,154.24

Finding the Fourth Proportional to 4,147,084.16, 5,723,708.72 and 3,294,154.24

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Solution

The fourth proportional to 4,147,084.16, 5,723,708.72 and 3,294,154.24 is: 4,546,514.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,147,084.16 : 5,723,708.72 = 3,294,154.24 : x
  2. Step 2: Convert to fraction form
    4,147,084.16/5,723,708.72 = 3,294,154.24/x
  3. Step 3: Cross multiply
    4,147,084.16x = 5,723,708.72 × 3,294,154.24
  4. Step 4: Simplify right side
    4,147,084.16x = 18,854,779,348,512.97
  5. Step 5: Solve for x
    x = 18,854,779,348,512.97/4,147,084.16
  6. Step 6: Final answer
    x = 4,546,514.76

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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.