Home / 1,853,693.33-2,780,840.00-574,000.04

Finding the Fourth Proportional to 1,853,693.33, 2,780,840.00 and 574,000.04

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Solution

The fourth proportional to 1,853,693.33, 2,780,840.00 and 574,000.04 is: 861,092.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,853,693.33 : 2,780,840.00 = 574,000.04 : x
  2. Step 2: Convert to fraction form
    1,853,693.33/2,780,840.00 = 574,000.04/x
  3. Step 3: Cross multiply
    1,853,693.33x = 2,780,840.00 × 574,000.04
  4. Step 4: Simplify right side
    1,853,693.33x = 1,596,202,279,620.70
  5. Step 5: Solve for x
    x = 1,596,202,279,620.70/1,853,693.33
  6. Step 6: Final answer
    x = 861,092.96

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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.