Home / 4,445,679.66-6,134,568.48-2,511,566.73

Finding the Fourth Proportional to 4,445,679.66, 6,134,568.48 and 2,511,566.73

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Solution

The fourth proportional to 4,445,679.66, 6,134,568.48 and 2,511,566.73 is: 3,465,696.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,445,679.66 : 6,134,568.48 = 2,511,566.73 : x
  2. Step 2: Convert to fraction form
    4,445,679.66/6,134,568.48 = 2,511,566.73/x
  3. Step 3: Cross multiply
    4,445,679.66x = 6,134,568.48 × 2,511,566.73
  4. Step 4: Simplify right side
    4,445,679.66x = 15,407,378,097,274.67
  5. Step 5: Solve for x
    x = 15,407,378,097,274.67/4,445,679.66
  6. Step 6: Final answer
    x = 3,465,696.87

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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.