Home / 4,469,748-6,167,176.56-2,634,279.36

Finding the Fourth Proportional to 4,469,748, 6,167,176.56 and 2,634,279.36

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Solution

The fourth proportional to 4,469,748, 6,167,176.56 and 2,634,279.36 is: 3,634,671.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469,748 : 6,167,176.56 = 2,634,279.36 : x
  2. Step 2: Convert to fraction form
    4,469,748/6,167,176.56 = 2,634,279.36/x
  3. Step 3: Cross multiply
    4,469,748x = 6,167,176.56 × 2,634,279.36
  4. Step 4: Simplify right side
    4,469,748x = 16,246,065,921,483.80
  5. Step 5: Solve for x
    x = 16,246,065,921,483.80/4,469,748
  6. Step 6: Final answer
    x = 3,634,671.56

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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.