Home / 3,732,279.76-5,599,308-1,207,935.04

Finding the Fourth Proportional to 3,732,279.76, 5,599,308 and 1,207,935.04

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Solution

The fourth proportional to 3,732,279.76, 5,599,308 and 1,207,935.04 is: 1,812,190.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,279.76 : 5,599,308 = 1,207,935.04 : x
  2. Step 2: Convert to fraction form
    3,732,279.76/5,599,308 = 1,207,935.04/x
  3. Step 3: Cross multiply
    3,732,279.76x = 5,599,308 × 1,207,935.04
  4. Step 4: Simplify right side
    3,732,279.76x = 6,763,600,332,952.32
  5. Step 5: Solve for x
    x = 6,763,600,332,952.32/3,732,279.76
  6. Step 6: Final answer
    x = 1,812,190.07

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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.