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Finding the Fourth Proportional to 650,596.53, 897,823.08 and 364,116.60

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Solution

The fourth proportional to 650,596.53, 897,823.08 and 364,116.60 is: 502,480.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,596.53 : 897,823.08 = 364,116.60 : x
  2. Step 2: Convert to fraction form
    650,596.53/897,823.08 = 364,116.60/x
  3. Step 3: Cross multiply
    650,596.53x = 897,823.08 × 364,116.60
  4. Step 4: Simplify right side
    650,596.53x = 326,912,287,291.13
  5. Step 5: Solve for x
    x = 326,912,287,291.13/650,596.53
  6. Step 6: Final answer
    x = 502,480.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.