Home / 3,393,411.70-5,087,165.10-2,044,142.05

Finding the Fourth Proportional to 3,393,411.70, 5,087,165.10 and 2,044,142.05

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Solution

The fourth proportional to 3,393,411.70, 5,087,165.10 and 2,044,142.05 is: 3,064,434.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,411.70 : 5,087,165.10 = 2,044,142.05 : x
  2. Step 2: Convert to fraction form
    3,393,411.70/5,087,165.10 = 2,044,142.05/x
  3. Step 3: Cross multiply
    3,393,411.70x = 5,087,165.10 × 2,044,142.05
  4. Step 4: Simplify right side
    3,393,411.70x = 10,398,888,096,202.46
  5. Step 5: Solve for x
    x = 10,398,888,096,202.46/3,393,411.70
  6. Step 6: Final answer
    x = 3,064,434.56

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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.