Home / 4,894,568.10-6,755,126.80-2,960,842.52

Finding the Fourth Proportional to 4,894,568.10, 6,755,126.80 and 2,960,842.52

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Solution

The fourth proportional to 4,894,568.10, 6,755,126.80 and 2,960,842.52 is: 4,086,339.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,568.10 : 6,755,126.80 = 2,960,842.52 : x
  2. Step 2: Convert to fraction form
    4,894,568.10/6,755,126.80 = 2,960,842.52/x
  3. Step 3: Cross multiply
    4,894,568.10x = 6,755,126.80 × 2,960,842.52
  4. Step 4: Simplify right side
    4,894,568.10x = 20,000,866,657,431.54
  5. Step 5: Solve for x
    x = 20,000,866,657,431.54/4,894,568.10
  6. Step 6: Final answer
    x = 4,086,339.44

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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.