Home / 4,563,042.40-6,844,563.60-2,767,952.80

Finding the Fourth Proportional to 4,563,042.40, 6,844,563.60 and 2,767,952.80

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Solution

The fourth proportional to 4,563,042.40, 6,844,563.60 and 2,767,952.80 is: 4,151,929.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,563,042.40 : 6,844,563.60 = 2,767,952.80 : x
  2. Step 2: Convert to fraction form
    4,563,042.40/6,844,563.60 = 2,767,952.80/x
  3. Step 3: Cross multiply
    4,563,042.40x = 6,844,563.60 × 2,767,952.80
  4. Step 4: Simplify right side
    4,563,042.40x = 18,945,428,981,398.08
  5. Step 5: Solve for x
    x = 18,945,428,981,398.08/4,563,042.40
  6. Step 6: Final answer
    x = 4,151,929.20

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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.