Home / 6,102,965.93-9,154,799.48-2,213,269.85

Finding the Fourth Proportional to 6,102,965.93, 9,154,799.48 and 2,213,269.85

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Solution

The fourth proportional to 6,102,965.93, 9,154,799.48 and 2,213,269.85 is: 3,320,031.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,102,965.93 : 9,154,799.48 = 2,213,269.85 : x
  2. Step 2: Convert to fraction form
    6,102,965.93/9,154,799.48 = 2,213,269.85/x
  3. Step 3: Cross multiply
    6,102,965.93x = 9,154,799.48 × 2,213,269.85
  4. Step 4: Simplify right side
    6,102,965.93x = 20,262,041,700,299.85
  5. Step 5: Solve for x
    x = 20,262,041,700,299.85/6,102,965.93
  6. Step 6: Final answer
    x = 3,320,031.92

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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.