Home / 4,335,772.91-6,501,531.20-2,144,811.14

Finding the Fourth Proportional to 4,335,772.91, 6,501,531.20 and 2,144,811.14

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Solution

The fourth proportional to 4,335,772.91, 6,501,531.20 and 2,144,811.14 is: 3,216,163.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335,772.91 : 6,501,531.20 = 2,144,811.14 : x
  2. Step 2: Convert to fraction form
    4,335,772.91/6,501,531.20 = 2,144,811.14/x
  3. Step 3: Cross multiply
    4,335,772.91x = 6,501,531.20 × 2,144,811.14
  4. Step 4: Simplify right side
    4,335,772.91x = 13,944,556,501,585.86
  5. Step 5: Solve for x
    x = 13,944,556,501,585.86/4,335,772.91
  6. Step 6: Final answer
    x = 3,216,163.95

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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.