Home / 4,286,626.97-5,920,454.82-2,823,077.91

Finding the Fourth Proportional to 4,286,626.97, 5,920,454.82 and 2,823,077.91

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Solution

The fourth proportional to 4,286,626.97, 5,920,454.82 and 2,823,077.91 is: 3,899,080.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,286,626.97 : 5,920,454.82 = 2,823,077.91 : x
  2. Step 2: Convert to fraction form
    4,286,626.97/5,920,454.82 = 2,823,077.91/x
  3. Step 3: Cross multiply
    4,286,626.97x = 5,920,454.82 × 2,823,077.91
  4. Step 4: Simplify right side
    4,286,626.97x = 16,713,905,236,403.46
  5. Step 5: Solve for x
    x = 16,713,905,236,403.46/4,286,626.97
  6. Step 6: Final answer
    x = 3,899,080.87

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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.