Home / 6,629,410.76-9,944,087.76-1,837,086.24

Finding the Fourth Proportional to 6,629,410.76, 9,944,087.76 and 1,837,086.24

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Solution

The fourth proportional to 6,629,410.76, 9,944,087.76 and 1,837,086.24 is: 2,755,621.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,629,410.76 : 9,944,087.76 = 1,837,086.24 : x
  2. Step 2: Convert to fraction form
    6,629,410.76/9,944,087.76 = 1,837,086.24/x
  3. Step 3: Cross multiply
    6,629,410.76x = 9,944,087.76 × 1,837,086.24
  4. Step 4: Simplify right side
    6,629,410.76x = 18,268,146,793,248.42
  5. Step 5: Solve for x
    x = 18,268,146,793,248.42/6,629,410.76
  6. Step 6: Final answer
    x = 2,755,621.50

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Double scale
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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.