Home / 3,315,295.20-4,970,026.80-2,246,872.80

Finding the Fourth Proportional to 3,315,295.20, 4,970,026.80 and 2,246,872.80

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Solution

The fourth proportional to 3,315,295.20, 4,970,026.80 and 2,246,872.80 is: 3,368,332.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,295.20 : 4,970,026.80 = 2,246,872.80 : x
  2. Step 2: Convert to fraction form
    3,315,295.20/4,970,026.80 = 2,246,872.80/x
  3. Step 3: Cross multiply
    3,315,295.20x = 4,970,026.80 × 2,246,872.80
  4. Step 4: Simplify right side
    3,315,295.20x = 11,167,018,032,191.04
  5. Step 5: Solve for x
    x = 11,167,018,032,191.04/3,315,295.20
  6. Step 6: Final answer
    x = 3,368,332.94

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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.