Home / 4,319,849.32-5,957,433.30-2,945,246.92

Finding the Fourth Proportional to 4,319,849.32, 5,957,433.30 and 2,945,246.92

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Solution

The fourth proportional to 4,319,849.32, 5,957,433.30 and 2,945,246.92 is: 4,061,741.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,319,849.32 : 5,957,433.30 = 2,945,246.92 : x
  2. Step 2: Convert to fraction form
    4,319,849.32/5,957,433.30 = 2,945,246.92/x
  3. Step 3: Cross multiply
    4,319,849.32x = 5,957,433.30 × 2,945,246.92
  4. Step 4: Simplify right side
    4,319,849.32x = 17,546,112,077,930.44
  5. Step 5: Solve for x
    x = 17,546,112,077,930.44/4,319,849.32
  6. Step 6: Final answer
    x = 4,061,741.69

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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.