Home / 3,440,801.80-5,161,202.70-1,044,530.20

Finding the Fourth Proportional to 3,440,801.80, 5,161,202.70 and 1,044,530.20

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Solution

The fourth proportional to 3,440,801.80, 5,161,202.70 and 1,044,530.20 is: 1,566,795.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,440,801.80 : 5,161,202.70 = 1,044,530.20 : x
  2. Step 2: Convert to fraction form
    3,440,801.80/5,161,202.70 = 1,044,530.20/x
  3. Step 3: Cross multiply
    3,440,801.80x = 5,161,202.70 × 1,044,530.20
  4. Step 4: Simplify right side
    3,440,801.80x = 5,391,032,088,471.54
  5. Step 5: Solve for x
    x = 5,391,032,088,471.54/3,440,801.80
  6. Step 6: Final answer
    x = 1,566,795.30

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Similar ratio
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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.