Home / 7,932,436.02-11,900,367.14-2,467,426.87

Finding the Fourth Proportional to 7,932,436.02, 11,900,367.14 and 2,467,426.87

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Solution

The fourth proportional to 7,932,436.02, 11,900,367.14 and 2,467,426.87 is: 3,701,673.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,932,436.02 : 11,900,367.14 = 2,467,426.87 : x
  2. Step 2: Convert to fraction form
    7,932,436.02/11,900,367.14 = 2,467,426.87/x
  3. Step 3: Cross multiply
    7,932,436.02x = 11,900,367.14 × 2,467,426.87
  4. Step 4: Simplify right side
    7,932,436.02x = 29,363,285,644,101.05
  5. Step 5: Solve for x
    x = 29,363,285,644,101.05/7,932,436.02
  6. Step 6: Final answer
    x = 3,701,673.18

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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.