Home / 2,676,197.73-3,693,156.32-1,452,503.12

Finding the Fourth Proportional to 2,676,197.73, 3,693,156.32 and 1,452,503.12

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Solution

The fourth proportional to 2,676,197.73, 3,693,156.32 and 1,452,503.12 is: 2,004,456.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,197.73 : 3,693,156.32 = 1,452,503.12 : x
  2. Step 2: Convert to fraction form
    2,676,197.73/3,693,156.32 = 1,452,503.12/x
  3. Step 3: Cross multiply
    2,676,197.73x = 3,693,156.32 × 1,452,503.12
  4. Step 4: Simplify right side
    2,676,197.73x = 5,364,321,051,719.42
  5. Step 5: Solve for x
    x = 5,364,321,051,719.42/2,676,197.73
  6. Step 6: Final answer
    x = 2,004,456.17

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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.