Home / 6,079,949.10-8,390,267.55-3,363,714.54

Finding the Fourth Proportional to 6,079,949.10, 8,390,267.55 and 3,363,714.54

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Solution

The fourth proportional to 6,079,949.10, 8,390,267.55 and 3,363,714.54 is: 4,641,891.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,079,949.10 : 8,390,267.55 = 3,363,714.54 : x
  2. Step 2: Convert to fraction form
    6,079,949.10/8,390,267.55 = 3,363,714.54/x
  3. Step 3: Cross multiply
    6,079,949.10x = 8,390,267.55 × 3,363,714.54
  4. Step 4: Simplify right side
    6,079,949.10x = 28,222,464,952,425.18
  5. Step 5: Solve for x
    x = 28,222,464,952,425.18/6,079,949.10
  6. Step 6: Final answer
    x = 4,641,891.65

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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.