Home / 6,326,540.28-9,487,847.64-2,282,502.36

Finding the Fourth Proportional to 6,326,540.28, 9,487,847.64 and 2,282,502.36

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Solution

The fourth proportional to 6,326,540.28, 9,487,847.64 and 2,282,502.36 is: 3,423,045.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326,540.28 : 9,487,847.64 = 2,282,502.36 : x
  2. Step 2: Convert to fraction form
    6,326,540.28/9,487,847.64 = 2,282,502.36/x
  3. Step 3: Cross multiply
    6,326,540.28x = 9,487,847.64 × 2,282,502.36
  4. Step 4: Simplify right side
    6,326,540.28x = 21,656,034,629,620.43
  5. Step 5: Solve for x
    x = 21,656,034,629,620.43/6,326,540.28
  6. Step 6: Final answer
    x = 3,423,045.40

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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.