Home / 2,251,939.32-3,377,202.66-735,276.69

Finding the Fourth Proportional to 2,251,939.32, 3,377,202.66 and 735,276.69

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Solution

The fourth proportional to 2,251,939.32, 3,377,202.66 and 735,276.69 is: 1,102,684.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,251,939.32 : 3,377,202.66 = 735,276.69 : x
  2. Step 2: Convert to fraction form
    2,251,939.32/3,377,202.66 = 735,276.69/x
  3. Step 3: Cross multiply
    2,251,939.32x = 3,377,202.66 × 735,276.69
  4. Step 4: Simplify right side
    2,251,939.32x = 2,483,178,393,304.00
  5. Step 5: Solve for x
    x = 2,483,178,393,304.00/2,251,939.32
  6. Step 6: Final answer
    x = 1,102,684.42

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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.