Home / 7,295,200.20-10,067,897.43-4,031,944.70

Finding the Fourth Proportional to 7,295,200.20, 10,067,897.43 and 4,031,944.70

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Solution

The fourth proportional to 7,295,200.20, 10,067,897.43 and 4,031,944.70 is: 5,564,371.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295,200.20 : 10,067,897.43 = 4,031,944.70 : x
  2. Step 2: Convert to fraction form
    7,295,200.20/10,067,897.43 = 4,031,944.70/x
  3. Step 3: Cross multiply
    7,295,200.20x = 10,067,897.43 × 4,031,944.70
  4. Step 4: Simplify right side
    7,295,200.20x = 40,593,205,632,692.63
  5. Step 5: Solve for x
    x = 40,593,205,632,692.63/7,295,200.20
  6. Step 6: Final answer
    x = 5,564,371.71

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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.