Home / 4,257,828.39-5,874,926.04-2,446,642.47

Finding the Fourth Proportional to 4,257,828.39, 5,874,926.04 and 2,446,642.47

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Solution

The fourth proportional to 4,257,828.39, 5,874,926.04 and 2,446,642.47 is: 3,375,862.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,257,828.39 : 5,874,926.04 = 2,446,642.47 : x
  2. Step 2: Convert to fraction form
    4,257,828.39/5,874,926.04 = 2,446,642.47/x
  3. Step 3: Cross multiply
    4,257,828.39x = 5,874,926.04 × 2,446,642.47
  4. Step 4: Simplify right side
    4,257,828.39x = 14,373,843,546,557.43
  5. Step 5: Solve for x
    x = 14,373,843,546,557.43/4,257,828.39
  6. Step 6: Final answer
    x = 3,375,862.58

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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.