Home / 2,377,344.52-3,279,937.62-1,358,027.56

Finding the Fourth Proportional to 2,377,344.52, 3,279,937.62 and 1,358,027.56

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Solution

The fourth proportional to 2,377,344.52, 3,279,937.62 and 1,358,027.56 is: 1,873,622.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,344.52 : 3,279,937.62 = 1,358,027.56 : x
  2. Step 2: Convert to fraction form
    2,377,344.52/3,279,937.62 = 1,358,027.56/x
  3. Step 3: Cross multiply
    2,377,344.52x = 3,279,937.62 × 1,358,027.56
  4. Step 4: Simplify right side
    2,377,344.52x = 4,454,245,683,040.81
  5. Step 5: Solve for x
    x = 4,454,245,683,040.81/2,377,344.52
  6. Step 6: Final answer
    x = 1,873,622.29

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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.