Home / 1,743,132.30-2,614,698.45-620,796.30

Finding the Fourth Proportional to 1,743,132.30, 2,614,698.45 and 620,796.30

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Solution

The fourth proportional to 1,743,132.30, 2,614,698.45 and 620,796.30 is: 931,194.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,132.30 : 2,614,698.45 = 620,796.30 : x
  2. Step 2: Convert to fraction form
    1,743,132.30/2,614,698.45 = 620,796.30/x
  3. Step 3: Cross multiply
    1,743,132.30x = 2,614,698.45 × 620,796.30
  4. Step 4: Simplify right side
    1,743,132.30x = 1,623,195,123,375.74
  5. Step 5: Solve for x
    x = 1,623,195,123,375.74/1,743,132.30
  6. Step 6: Final answer
    x = 931,194.45

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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.