Home / 8,023,364.99-12,040,793.69-3,415,581.77

Finding the Fourth Proportional to 8,023,364.99, 12,040,793.69 and 3,415,581.77

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Solution

The fourth proportional to 8,023,364.99, 12,040,793.69 and 3,415,581.77 is: 5,125,818.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,023,364.99 : 12,040,793.69 = 3,415,581.77 : x
  2. Step 2: Convert to fraction form
    8,023,364.99/12,040,793.69 = 3,415,581.77/x
  3. Step 3: Cross multiply
    8,023,364.99x = 12,040,793.69 × 3,415,581.77
  4. Step 4: Simplify right side
    8,023,364.99x = 41,126,315,423,895.03
  5. Step 5: Solve for x
    x = 41,126,315,423,895.03/8,023,364.99
  6. Step 6: Final answer
    x = 5,125,818.84

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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.