Home / 8,005,293.24-12,010,184.37-3,216,344.82

Finding the Fourth Proportional to 8,005,293.24, 12,010,184.37 and 3,216,344.82

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Solution

The fourth proportional to 8,005,293.24, 12,010,184.37 and 3,216,344.82 is: 4,825,419.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,005,293.24 : 12,010,184.37 = 3,216,344.82 : x
  2. Step 2: Convert to fraction form
    8,005,293.24/12,010,184.37 = 3,216,344.82/x
  3. Step 3: Cross multiply
    8,005,293.24x = 12,010,184.37 × 3,216,344.82
  4. Step 4: Simplify right side
    8,005,293.24x = 38,628,894,285,694.46
  5. Step 5: Solve for x
    x = 38,628,894,285,694.46/8,005,293.24
  6. Step 6: Final answer
    x = 4,825,419.02

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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.