Home / 2,932,172.68-4,043,998.95-2,063,881.73

Finding the Fourth Proportional to 2,932,172.68, 4,043,998.95 and 2,063,881.73

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Solution

The fourth proportional to 2,932,172.68, 4,043,998.95 and 2,063,881.73 is: 2,846,467.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932,172.68 : 4,043,998.95 = 2,063,881.73 : x
  2. Step 2: Convert to fraction form
    2,932,172.68/4,043,998.95 = 2,063,881.73/x
  3. Step 3: Cross multiply
    2,932,172.68x = 4,043,998.95 × 2,063,881.73
  4. Step 4: Simplify right side
    2,932,172.68x = 8,346,335,549,044.18
  5. Step 5: Solve for x
    x = 8,346,335,549,044.18/2,932,172.68
  6. Step 6: Final answer
    x = 2,846,467.95

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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.