Home / 4,386,363.59-6,582,778.13-2,080,863.90

Finding the Fourth Proportional to 4,386,363.59, 6,582,778.13 and 2,080,863.90

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Solution

The fourth proportional to 4,386,363.59, 6,582,778.13 and 2,080,863.90 is: 3,122,829.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,386,363.59 : 6,582,778.13 = 2,080,863.90 : x
  2. Step 2: Convert to fraction form
    4,386,363.59/6,582,778.13 = 2,080,863.90/x
  3. Step 3: Cross multiply
    4,386,363.59x = 6,582,778.13 × 2,080,863.90
  4. Step 4: Simplify right side
    4,386,363.59x = 13,697,865,377,628.67
  5. Step 5: Solve for x
    x = 13,697,865,377,628.67/4,386,363.59
  6. Step 6: Final answer
    x = 3,122,829.44

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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.