Home / 3,600,895.20-4,969,846.44-2,073,886.44

Finding the Fourth Proportional to 3,600,895.20, 4,969,846.44 and 2,073,886.44

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Solution

The fourth proportional to 3,600,895.20, 4,969,846.44 and 2,073,886.44 is: 2,862,315.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,600,895.20 : 4,969,846.44 = 2,073,886.44 : x
  2. Step 2: Convert to fraction form
    3,600,895.20/4,969,846.44 = 2,073,886.44/x
  3. Step 3: Cross multiply
    3,600,895.20x = 4,969,846.44 × 2,073,886.44
  4. Step 4: Simplify right side
    3,600,895.20x = 10,306,897,140,798.27
  5. Step 5: Solve for x
    x = 10,306,897,140,798.27/3,600,895.20
  6. Step 6: Final answer
    x = 2,862,315.22

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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.