Home / 2,201,070.30-3,301,605.45-2,005,115.10

Finding the Fourth Proportional to 2,201,070.30, 3,301,605.45 and 2,005,115.10

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Solution

The fourth proportional to 2,201,070.30, 3,301,605.45 and 2,005,115.10 is: 3,007,672.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,070.30 : 3,301,605.45 = 2,005,115.10 : x
  2. Step 2: Convert to fraction form
    2,201,070.30/3,301,605.45 = 2,005,115.10/x
  3. Step 3: Cross multiply
    2,201,070.30x = 3,301,605.45 × 2,005,115.10
  4. Step 4: Simplify right side
    2,201,070.30x = 6,620,098,942,037.30
  5. Step 5: Solve for x
    x = 6,620,098,942,037.30/2,201,070.30
  6. Step 6: Final answer
    x = 3,007,672.65

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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.