Home / 6,498,062.57-9,746,963.04-2,238,136.49

Finding the Fourth Proportional to 6,498,062.57, 9,746,963.04 and 2,238,136.49

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Solution

The fourth proportional to 6,498,062.57, 9,746,963.04 and 2,238,136.49 is: 3,357,159.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,498,062.57 : 9,746,963.04 = 2,238,136.49 : x
  2. Step 2: Convert to fraction form
    6,498,062.57/9,746,963.04 = 2,238,136.49/x
  3. Step 3: Cross multiply
    6,498,062.57x = 9,746,963.04 × 2,238,136.49
  4. Step 4: Simplify right side
    6,498,062.57x = 21,815,033,646,505.33
  5. Step 5: Solve for x
    x = 21,815,033,646,505.33/6,498,062.57
  6. Step 6: Final answer
    x = 3,357,159.68

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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.