Home / 9,835,382.88-14,753,074.08-2,646,932.64

Finding the Fourth Proportional to 9,835,382.88, 14,753,074.08 and 2,646,932.64

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Solution

The fourth proportional to 9,835,382.88, 14,753,074.08 and 2,646,932.64 is: 3,970,398.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,835,382.88 : 14,753,074.08 = 2,646,932.64 : x
  2. Step 2: Convert to fraction form
    9,835,382.88/14,753,074.08 = 2,646,932.64/x
  3. Step 3: Cross multiply
    9,835,382.88x = 14,753,074.08 × 2,646,932.64
  4. Step 4: Simplify right side
    9,835,382.88x = 39,050,393,322,689.98
  5. Step 5: Solve for x
    x = 39,050,393,322,689.98/9,835,382.88
  6. Step 6: Final answer
    x = 3,970,398.90

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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.