Home / 8,156,595.24-11,255,863.41-4,485,508.11

Finding the Fourth Proportional to 8,156,595.24, 11,255,863.41 and 4,485,508.11

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Solution

The fourth proportional to 8,156,595.24, 11,255,863.41 and 4,485,508.11 is: 6,189,870.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,156,595.24 : 11,255,863.41 = 4,485,508.11 : x
  2. Step 2: Convert to fraction form
    8,156,595.24/11,255,863.41 = 4,485,508.11/x
  3. Step 3: Cross multiply
    8,156,595.24x = 11,255,863.41 × 4,485,508.11
  4. Step 4: Simplify right side
    8,156,595.24x = 50,488,266,610,607.26
  5. Step 5: Solve for x
    x = 50,488,266,610,607.26/8,156,595.24
  6. Step 6: Final answer
    x = 6,189,870.30

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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.