Home / 10,843,946.41-16,265,957.64-2,756,922.92

Finding the Fourth Proportional to 10,843,946.41, 16,265,957.64 and 2,756,922.92

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Solution

The fourth proportional to 10,843,946.41, 16,265,957.64 and 2,756,922.92 is: 4,135,394.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,843,946.41 : 16,265,957.64 = 2,756,922.92 : x
  2. Step 2: Convert to fraction form
    10,843,946.41/16,265,957.64 = 2,756,922.92/x
  3. Step 3: Cross multiply
    10,843,946.41x = 16,265,957.64 × 2,756,922.92
  4. Step 4: Simplify right side
    10,843,946.41x = 44,843,991,338,350.70
  5. Step 5: Solve for x
    x = 44,843,991,338,350.70/10,843,946.41
  6. Step 6: Final answer
    x = 4,135,394.04

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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.