Home / 7,962,714.96-11,942,131.25-2,205,298.95

Finding the Fourth Proportional to 7,962,714.96, 11,942,131.25 and 2,205,298.95

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Solution

The fourth proportional to 7,962,714.96, 11,942,131.25 and 2,205,298.95 is: 3,307,410.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,962,714.96 : 11,942,131.25 = 2,205,298.95 : x
  2. Step 2: Convert to fraction form
    7,962,714.96/11,942,131.25 = 2,205,298.95/x
  3. Step 3: Cross multiply
    7,962,714.96x = 11,942,131.25 × 2,205,298.95
  4. Step 4: Simplify right side
    7,962,714.96x = 26,335,969,495,360.69
  5. Step 5: Solve for x
    x = 26,335,969,495,360.69/7,962,714.96
  6. Step 6: Final answer
    x = 3,307,410.80

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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.