Home / 4,228,774.38-5,835,708.48-2,295,034.92

Finding the Fourth Proportional to 4,228,774.38, 5,835,708.48 and 2,295,034.92

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Solution

The fourth proportional to 4,228,774.38, 5,835,708.48 and 2,295,034.92 is: 3,167,148.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,774.38 : 5,835,708.48 = 2,295,034.92 : x
  2. Step 2: Convert to fraction form
    4,228,774.38/5,835,708.48 = 2,295,034.92/x
  3. Step 3: Cross multiply
    4,228,774.38x = 5,835,708.48 × 2,295,034.92
  4. Step 4: Simplify right side
    4,228,774.38x = 13,393,154,744,540.12
  5. Step 5: Solve for x
    x = 13,393,154,744,540.12/4,228,774.38
  6. Step 6: Final answer
    x = 3,167,148.10

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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.