Home / 1,894,874.18-2,614,933.17-1,035,434.43

Finding the Fourth Proportional to 1,894,874.18, 2,614,933.17 and 1,035,434.43

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Solution

The fourth proportional to 1,894,874.18, 2,614,933.17 and 1,035,434.43 is: 1,428,903.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,874.18 : 2,614,933.17 = 1,035,434.43 : x
  2. Step 2: Convert to fraction form
    1,894,874.18/2,614,933.17 = 1,035,434.43/x
  3. Step 3: Cross multiply
    1,894,874.18x = 2,614,933.17 × 1,035,434.43
  4. Step 4: Simplify right side
    1,894,874.18x = 2,707,591,836,367.04
  5. Step 5: Solve for x
    x = 2,707,591,836,367.04/1,894,874.18
  6. Step 6: Final answer
    x = 1,428,903.23

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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.