Home / 6,232,704.30-9,346,723.65-2,187,629.10

Finding the Fourth Proportional to 6,232,704.30, 9,346,723.65 and 2,187,629.10

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Solution

The fourth proportional to 6,232,704.30, 9,346,723.65 and 2,187,629.10 is: 3,280,624.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,232,704.30 : 9,346,723.65 = 2,187,629.10 : x
  2. Step 2: Convert to fraction form
    6,232,704.30/9,346,723.65 = 2,187,629.10/x
  3. Step 3: Cross multiply
    6,232,704.30x = 9,346,723.65 × 2,187,629.10
  4. Step 4: Simplify right side
    6,232,704.30x = 20,447,164,646,398.21
  5. Step 5: Solve for x
    x = 20,447,164,646,398.21/6,232,704.30
  6. Step 6: Final answer
    x = 3,280,624.86

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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.