Home / 4,344,854.44-6,517,853.72-1,612,029.86

Finding the Fourth Proportional to 4,344,854.44, 6,517,853.72 and 1,612,029.86

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Solution

The fourth proportional to 4,344,854.44, 6,517,853.72 and 1,612,029.86 is: 2,418,257.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344,854.44 : 6,517,853.72 = 1,612,029.86 : x
  2. Step 2: Convert to fraction form
    4,344,854.44/6,517,853.72 = 1,612,029.86/x
  3. Step 3: Cross multiply
    4,344,854.44x = 6,517,853.72 × 1,612,029.86
  4. Step 4: Simplify right side
    4,344,854.44x = 10,506,974,819,752.08
  5. Step 5: Solve for x
    x = 10,506,974,819,752.08/4,344,854.44
  6. Step 6: Final answer
    x = 2,418,257.04

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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.