Home / 2,428,339.04-3,351,546.53-1,448,340.89

Finding the Fourth Proportional to 2,428,339.04, 3,351,546.53 and 1,448,340.89

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Solution

The fourth proportional to 2,428,339.04, 3,351,546.53 and 1,448,340.89 is: 1,998,972.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,428,339.04 : 3,351,546.53 = 1,448,340.89 : x
  2. Step 2: Convert to fraction form
    2,428,339.04/3,351,546.53 = 1,448,340.89/x
  3. Step 3: Cross multiply
    2,428,339.04x = 3,351,546.53 × 1,448,340.89
  4. Step 4: Simplify right side
    2,428,339.04x = 4,854,181,876,894.91
  5. Step 5: Solve for x
    x = 4,854,181,876,894.91/2,428,339.04
  6. Step 6: Final answer
    x = 1,998,972.06

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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.