Home / 5,074,281.88-6,995,734.85-4,031,164.18

Finding the Fourth Proportional to 5,074,281.88, 6,995,734.85 and 4,031,164.18

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Solution

The fourth proportional to 5,074,281.88, 6,995,734.85 and 4,031,164.18 is: 5,557,624.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,074,281.88 : 6,995,734.85 = 4,031,164.18 : x
  2. Step 2: Convert to fraction form
    5,074,281.88/6,995,734.85 = 4,031,164.18/x
  3. Step 3: Cross multiply
    5,074,281.88x = 6,995,734.85 × 4,031,164.18
  4. Step 4: Simplify right side
    5,074,281.88x = 28,200,955,755,920.46
  5. Step 5: Solve for x
    x = 28,200,955,755,920.46/5,074,281.88
  6. Step 6: Final answer
    x = 5,557,624.98

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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.