Home / 2,376,283.80-3,563,002.20-756,352.92

Finding the Fourth Proportional to 2,376,283.80, 3,563,002.20 and 756,352.92

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Solution

The fourth proportional to 2,376,283.80, 3,563,002.20 and 756,352.92 is: 1,134,076.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,283.80 : 3,563,002.20 = 756,352.92 : x
  2. Step 2: Convert to fraction form
    2,376,283.80/3,563,002.20 = 756,352.92/x
  3. Step 3: Cross multiply
    2,376,283.80x = 3,563,002.20 × 756,352.92
  4. Step 4: Simplify right side
    2,376,283.80x = 2,694,887,117,936.42
  5. Step 5: Solve for x
    x = 2,694,887,117,936.42/2,376,283.80
  6. Step 6: Final answer
    x = 1,134,076.29

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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.