Home / 2,382,899.11-3,288,385.35-1,364,500.69

Finding the Fourth Proportional to 2,382,899.11, 3,288,385.35 and 1,364,500.69

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Solution

The fourth proportional to 2,382,899.11, 3,288,385.35 and 1,364,500.69 is: 1,883,002.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,382,899.11 : 3,288,385.35 = 1,364,500.69 : x
  2. Step 2: Convert to fraction form
    2,382,899.11/3,288,385.35 = 1,364,500.69/x
  3. Step 3: Cross multiply
    2,382,899.11x = 3,288,385.35 × 1,364,500.69
  4. Step 4: Simplify right side
    2,382,899.11x = 4,487,004,070,839.93
  5. Step 5: Solve for x
    x = 4,487,004,070,839.93/2,382,899.11
  6. Step 6: Final answer
    x = 1,883,002.12

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.