Home / 4,248,878.15-6,375,201.01-2,226,641.27

Finding the Fourth Proportional to 4,248,878.15, 6,375,201.01 and 2,226,641.27

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Solution

The fourth proportional to 4,248,878.15, 6,375,201.01 and 2,226,641.27 is: 3,340,949.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,878.15 : 6,375,201.01 = 2,226,641.27 : x
  2. Step 2: Convert to fraction form
    4,248,878.15/6,375,201.01 = 2,226,641.27/x
  3. Step 3: Cross multiply
    4,248,878.15x = 6,375,201.01 × 2,226,641.27
  4. Step 4: Simplify right side
    4,248,878.15x = 14,195,285,635,969.08
  5. Step 5: Solve for x
    x = 14,195,285,635,969.08/4,248,878.15
  6. Step 6: Final answer
    x = 3,340,949.10

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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.