Home / 584,278.44-876,726.23-414,596.60

Finding the Fourth Proportional to 584,278.44, 876,726.23 and 414,596.60

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Solution

The fourth proportional to 584,278.44, 876,726.23 and 414,596.60 is: 622,113.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,278.44 : 876,726.23 = 414,596.60 : x
  2. Step 2: Convert to fraction form
    584,278.44/876,726.23 = 414,596.60/x
  3. Step 3: Cross multiply
    584,278.44x = 876,726.23 × 414,596.60
  4. Step 4: Simplify right side
    584,278.44x = 363,487,712,193.90
  5. Step 5: Solve for x
    x = 363,487,712,193.90/584,278.44
  6. Step 6: Final answer
    x = 622,113.85

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Double scale
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Similar ratio
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1.5x scale

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.