Home / 2,672,931.15-4,012,818.17-2,296,261.71

Finding the Fourth Proportional to 2,672,931.15, 4,012,818.17 and 2,296,261.71

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Solution

The fourth proportional to 2,672,931.15, 4,012,818.17 and 2,296,261.71 is: 3,447,331.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,672,931.15 : 4,012,818.17 = 2,296,261.71 : x
  2. Step 2: Convert to fraction form
    2,672,931.15/4,012,818.17 = 2,296,261.71/x
  3. Step 3: Cross multiply
    2,672,931.15x = 4,012,818.17 × 2,296,261.71
  4. Step 4: Simplify right side
    2,672,931.15x = 9,214,480,701,481.96
  5. Step 5: Solve for x
    x = 9,214,480,701,481.96/2,672,931.15
  6. Step 6: Final answer
    x = 3,447,331.86

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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.