Home / 5,814,097.49-8,023,454.55-3,236,387.21

Finding the Fourth Proportional to 5,814,097.49, 8,023,454.55 and 3,236,387.21

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Solution

The fourth proportional to 5,814,097.49, 8,023,454.55 and 3,236,387.21 is: 4,466,214.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,814,097.49 : 8,023,454.55 = 3,236,387.21 : x
  2. Step 2: Convert to fraction form
    5,814,097.49/8,023,454.55 = 3,236,387.21/x
  3. Step 3: Cross multiply
    5,814,097.49x = 8,023,454.55 × 3,236,387.21
  4. Step 4: Simplify right side
    5,814,097.49x = 25,967,005,645,519.03
  5. Step 5: Solve for x
    x = 25,967,005,645,519.03/5,814,097.49
  6. Step 6: Final answer
    x = 4,466,214.35

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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.