Home / 1,324,251-1,827,340.02-743,341.14

Finding the Fourth Proportional to 1,324,251, 1,827,340.02 and 743,341.14

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Solution

The fourth proportional to 1,324,251, 1,827,340.02 and 743,341.14 is: 1,025,739.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,324,251 : 1,827,340.02 = 743,341.14 : x
  2. Step 2: Convert to fraction form
    1,324,251/1,827,340.02 = 743,341.14/x
  3. Step 3: Cross multiply
    1,324,251x = 1,827,340.02 × 743,341.14
  4. Step 4: Simplify right side
    1,324,251x = 1,358,337,013,634.42
  5. Step 5: Solve for x
    x = 1,358,337,013,634.42/1,324,251
  6. Step 6: Final answer
    x = 1,025,739.84

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.