Home / 3,861,586.32-5,793,315.84-1,165,750.56

Finding the Fourth Proportional to 3,861,586.32, 5,793,315.84 and 1,165,750.56

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Solution

The fourth proportional to 3,861,586.32, 5,793,315.84 and 1,165,750.56 is: 1,748,908.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,861,586.32 : 5,793,315.84 = 1,165,750.56 : x
  2. Step 2: Convert to fraction form
    3,861,586.32/5,793,315.84 = 1,165,750.56/x
  3. Step 3: Cross multiply
    3,861,586.32x = 5,793,315.84 × 1,165,750.56
  4. Step 4: Simplify right side
    3,861,586.32x = 6,753,561,184,736.87
  5. Step 5: Solve for x
    x = 6,753,561,184,736.87/3,861,586.32
  6. Step 6: Final answer
    x = 1,748,908.51

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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.