Home / 1,566,943.64-2,350,416.23-1,034,340.18

Finding the Fourth Proportional to 1,566,943.64, 2,350,416.23 and 1,034,340.18

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Solution

The fourth proportional to 1,566,943.64, 2,350,416.23 and 1,034,340.18 is: 1,551,510.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,943.64 : 2,350,416.23 = 1,034,340.18 : x
  2. Step 2: Convert to fraction form
    1,566,943.64/2,350,416.23 = 1,034,340.18/x
  3. Step 3: Cross multiply
    1,566,943.64x = 2,350,416.23 × 1,034,340.18
  4. Step 4: Simplify right side
    1,566,943.64x = 2,431,129,941,241.42
  5. Step 5: Solve for x
    x = 2,431,129,941,241.42/1,566,943.64
  6. Step 6: Final answer
    x = 1,551,510.78

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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.