Home / 6,252,600.20-9,380,374.62-4,978,026.44

Finding the Fourth Proportional to 6,252,600.20, 9,380,374.62 and 4,978,026.44

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Solution

The fourth proportional to 6,252,600.20, 9,380,374.62 and 4,978,026.44 is: 7,468,213.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,252,600.20 : 9,380,374.62 = 4,978,026.44 : x
  2. Step 2: Convert to fraction form
    6,252,600.20/9,380,374.62 = 4,978,026.44/x
  3. Step 3: Cross multiply
    6,252,600.20x = 9,380,374.62 × 4,978,026.44
  4. Step 4: Simplify right side
    6,252,600.20x = 46,695,752,875,464.95
  5. Step 5: Solve for x
    x = 46,695,752,875,464.95/6,252,600.20
  6. Step 6: Final answer
    x = 7,468,213.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.