Home / 4,013,581.20-5,538,745.80-2,294,737.71

Finding the Fourth Proportional to 4,013,581.20, 5,538,745.80 and 2,294,737.71

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Solution

The fourth proportional to 4,013,581.20, 5,538,745.80 and 2,294,737.71 is: 3,166,740.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,581.20 : 5,538,745.80 = 2,294,737.71 : x
  2. Step 2: Convert to fraction form
    4,013,581.20/5,538,745.80 = 2,294,737.71/x
  3. Step 3: Cross multiply
    4,013,581.20x = 5,538,745.80 × 2,294,737.71
  4. Step 4: Simplify right side
    4,013,581.20x = 12,709,968,853,364.12
  5. Step 5: Solve for x
    x = 12,709,968,853,364.12/4,013,581.20
  6. Step 6: Final answer
    x = 3,166,740.18

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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.