Home / 4,465,196.80-6,162,003.66-2,427,991.72

Finding the Fourth Proportional to 4,465,196.80, 6,162,003.66 and 2,427,991.72

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Solution

The fourth proportional to 4,465,196.80, 6,162,003.66 and 2,427,991.72 is: 3,350,646.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,465,196.80 : 6,162,003.66 = 2,427,991.72 : x
  2. Step 2: Convert to fraction form
    4,465,196.80/6,162,003.66 = 2,427,991.72/x
  3. Step 3: Cross multiply
    4,465,196.80x = 6,162,003.66 × 2,427,991.72
  4. Step 4: Simplify right side
    4,465,196.80x = 14,961,293,865,089.70
  5. Step 5: Solve for x
    x = 14,961,293,865,089.70/4,465,196.80
  6. Step 6: Final answer
    x = 3,350,646.02

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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.