Home / 1,025,363.96-1,414,959.16-589,748.42

Finding the Fourth Proportional to 1,025,363.96, 1,414,959.16 and 589,748.42

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Solution

The fourth proportional to 1,025,363.96, 1,414,959.16 and 589,748.42 is: 813,828.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,363.96 : 1,414,959.16 = 589,748.42 : x
  2. Step 2: Convert to fraction form
    1,025,363.96/1,414,959.16 = 589,748.42/x
  3. Step 3: Cross multiply
    1,025,363.96x = 1,414,959.16 × 589,748.42
  4. Step 4: Simplify right side
    1,025,363.96x = 834,469,926,505.09
  5. Step 5: Solve for x
    x = 834,469,926,505.09/1,025,363.96
  6. Step 6: Final answer
    x = 813,828.02

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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.