Home / 956,715.80-1,437,212.10-799,251.80

Finding the Fourth Proportional to 956,715.80, 1,437,212.10 and 799,251.80

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Solution

The fourth proportional to 956,715.80, 1,437,212.10 and 799,251.80 is: 1,200,664.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,715.80 : 1,437,212.10 = 799,251.80 : x
  2. Step 2: Convert to fraction form
    956,715.80/1,437,212.10 = 799,251.80/x
  3. Step 3: Cross multiply
    956,715.80x = 1,437,212.10 × 799,251.80
  4. Step 4: Simplify right side
    956,715.80x = 1,148,694,357,906.78
  5. Step 5: Solve for x
    x = 1,148,694,357,906.78/956,715.80
  6. Step 6: Final answer
    x = 1,200,664.14

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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.