Home / 4,327,377.41-5,964,852.11-2,931,514.40

Finding the Fourth Proportional to 4,327,377.41, 5,964,852.11 and 2,931,514.40

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Solution

The fourth proportional to 4,327,377.41, 5,964,852.11 and 2,931,514.40 is: 4,040,796.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327,377.41 : 5,964,852.11 = 2,931,514.40 : x
  2. Step 2: Convert to fraction form
    4,327,377.41/5,964,852.11 = 2,931,514.40/x
  3. Step 3: Cross multiply
    4,327,377.41x = 5,964,852.11 × 2,931,514.40
  4. Step 4: Simplify right side
    4,327,377.41x = 17,486,049,809,853.55
  5. Step 5: Solve for x
    x = 17,486,049,809,853.55/4,327,377.41
  6. Step 6: Final answer
    x = 4,040,796.12

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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.