Home / 2,966,591.30-4,093,733.86-1,677,690.14

Finding the Fourth Proportional to 2,966,591.30, 4,093,733.86 and 1,677,690.14

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Solution

The fourth proportional to 2,966,591.30, 4,093,733.86 and 1,677,690.14 is: 2,315,120.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,591.30 : 4,093,733.86 = 1,677,690.14 : x
  2. Step 2: Convert to fraction form
    2,966,591.30/4,093,733.86 = 1,677,690.14/x
  3. Step 3: Cross multiply
    2,966,591.30x = 4,093,733.86 × 1,677,690.14
  4. Step 4: Simplify right side
    2,966,591.30x = 6,868,016,932,706.14
  5. Step 5: Solve for x
    x = 6,868,016,932,706.14/2,966,591.30
  6. Step 6: Final answer
    x = 2,315,120.70

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Why These Related Problems?

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