Home / 7,432,586.83-11,147,034.96-2,040,970.26

Finding the Fourth Proportional to 7,432,586.83, 11,147,034.96 and 2,040,970.26

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Solution

The fourth proportional to 7,432,586.83, 11,147,034.96 and 2,040,970.26 is: 3,060,948.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,432,586.83 : 11,147,034.96 = 2,040,970.26 : x
  2. Step 2: Convert to fraction form
    7,432,586.83/11,147,034.96 = 2,040,970.26/x
  3. Step 3: Cross multiply
    7,432,586.83x = 11,147,034.96 × 2,040,970.26
  4. Step 4: Simplify right side
    7,432,586.83x = 22,750,766,840,540.29
  5. Step 5: Solve for x
    x = 22,750,766,840,540.29/7,432,586.83
  6. Step 6: Final answer
    x = 3,060,948.68

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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.