Home / 6,239,748.75-9,358,439.43-3,041,658.51

Finding the Fourth Proportional to 6,239,748.75, 9,358,439.43 and 3,041,658.51

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Solution

The fourth proportional to 6,239,748.75, 9,358,439.43 and 3,041,658.51 is: 4,561,910.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239,748.75 : 9,358,439.43 = 3,041,658.51 : x
  2. Step 2: Convert to fraction form
    6,239,748.75/9,358,439.43 = 3,041,658.51/x
  3. Step 3: Cross multiply
    6,239,748.75x = 9,358,439.43 × 3,041,658.51
  4. Step 4: Simplify right side
    6,239,748.75x = 28,465,176,932,579.05
  5. Step 5: Solve for x
    x = 28,465,176,932,579.05/6,239,748.75
  6. Step 6: Final answer
    x = 4,561,910.76

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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.