Home / 6,193,812.20-9,290,718.30-5,795,231.45

Finding the Fourth Proportional to 6,193,812.20, 9,290,718.30 and 5,795,231.45

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Solution

The fourth proportional to 6,193,812.20, 9,290,718.30 and 5,795,231.45 is: 8,692,847.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,812.20 : 9,290,718.30 = 5,795,231.45 : x
  2. Step 2: Convert to fraction form
    6,193,812.20/9,290,718.30 = 5,795,231.45/x
  3. Step 3: Cross multiply
    6,193,812.20x = 9,290,718.30 × 5,795,231.45
  4. Step 4: Simplify right side
    6,193,812.20x = 53,841,862,885,250.54
  5. Step 5: Solve for x
    x = 53,841,862,885,250.54/6,193,812.20
  6. Step 6: Final answer
    x = 8,692,847.18

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Double scale
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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.