Home / 2,332,642.20-3,498,963.30-1,934,061.45

Finding the Fourth Proportional to 2,332,642.20, 3,498,963.30 and 1,934,061.45

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Solution

The fourth proportional to 2,332,642.20, 3,498,963.30 and 1,934,061.45 is: 2,901,092.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,642.20 : 3,498,963.30 = 1,934,061.45 : x
  2. Step 2: Convert to fraction form
    2,332,642.20/3,498,963.30 = 1,934,061.45/x
  3. Step 3: Cross multiply
    2,332,642.20x = 3,498,963.30 × 1,934,061.45
  4. Step 4: Simplify right side
    2,332,642.20x = 6,767,210,033,494.78
  5. Step 5: Solve for x
    x = 6,767,210,033,494.78/2,332,642.20
  6. Step 6: Final answer
    x = 2,901,092.18

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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.