Home / 1,414,038.28-1,951,032.57-833,285.14

Finding the Fourth Proportional to 1,414,038.28, 1,951,032.57 and 833,285.14

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Solution

The fourth proportional to 1,414,038.28, 1,951,032.57 and 833,285.14 is: 1,149,732.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,038.28 : 1,951,032.57 = 833,285.14 : x
  2. Step 2: Convert to fraction form
    1,414,038.28/1,951,032.57 = 833,285.14/x
  3. Step 3: Cross multiply
    1,414,038.28x = 1,951,032.57 × 833,285.14
  4. Step 4: Simplify right side
    1,414,038.28x = 1,625,766,443,359.43
  5. Step 5: Solve for x
    x = 1,625,766,443,359.43/1,414,038.28
  6. Step 6: Final answer
    x = 1,149,732.98

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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.