Home / 11,820,029.04-17,730,046.80-2,844,581.04

Finding the Fourth Proportional to 11,820,029.04, 17,730,046.80 and 2,844,581.04

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Solution

The fourth proportional to 11,820,029.04, 17,730,046.80 and 2,844,581.04 is: 4,266,872.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,820,029.04 : 17,730,046.80 = 2,844,581.04 : x
  2. Step 2: Convert to fraction form
    11,820,029.04/17,730,046.80 = 2,844,581.04/x
  3. Step 3: Cross multiply
    11,820,029.04x = 17,730,046.80 × 2,844,581.04
  4. Step 4: Simplify right side
    11,820,029.04x = 50,434,554,965,592.67
  5. Step 5: Solve for x
    x = 50,434,554,965,592.67/11,820,029.04
  6. Step 6: Final answer
    x = 4,266,872.34

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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.