Home / 4,006,871.66-5,995,940.69-3,468,978.14

Finding the Fourth Proportional to 4,006,871.66, 5,995,940.69 and 3,468,978.14

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Solution

The fourth proportional to 4,006,871.66, 5,995,940.69 and 3,468,978.14 is: 5,191,029.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,871.66 : 5,995,940.69 = 3,468,978.14 : x
  2. Step 2: Convert to fraction form
    4,006,871.66/5,995,940.69 = 3,468,978.14/x
  3. Step 3: Cross multiply
    4,006,871.66x = 5,995,940.69 × 3,468,978.14
  4. Step 4: Simplify right side
    4,006,871.66x = 20,799,787,182,346.52
  5. Step 5: Solve for x
    x = 20,799,787,182,346.52/4,006,871.66
  6. Step 6: Final answer
    x = 5,191,029.05

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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.