Home / 4,252,111.20-6,378,166.80-2,458,497.83

Finding the Fourth Proportional to 4,252,111.20, 6,378,166.80 and 2,458,497.83

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Solution

The fourth proportional to 4,252,111.20, 6,378,166.80 and 2,458,497.83 is: 3,687,746.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,252,111.20 : 6,378,166.80 = 2,458,497.83 : x
  2. Step 2: Convert to fraction form
    4,252,111.20/6,378,166.80 = 2,458,497.83/x
  3. Step 3: Cross multiply
    4,252,111.20x = 6,378,166.80 × 2,458,497.83
  4. Step 4: Simplify right side
    4,252,111.20x = 15,680,709,205,287.21
  5. Step 5: Solve for x
    x = 15,680,709,205,287.21/4,252,111.20
  6. Step 6: Final answer
    x = 3,687,746.74

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Similar ratio
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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.