Home / 4,144,231.66-6,217,342.91-1,585,404.76

Finding the Fourth Proportional to 4,144,231.66, 6,217,342.91 and 1,585,404.76

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Solution

The fourth proportional to 4,144,231.66, 6,217,342.91 and 1,585,404.76 is: 2,378,487.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144,231.66 : 6,217,342.91 = 1,585,404.76 : x
  2. Step 2: Convert to fraction form
    4,144,231.66/6,217,342.91 = 1,585,404.76/x
  3. Step 3: Cross multiply
    4,144,231.66x = 6,217,342.91 × 1,585,404.76
  4. Step 4: Simplify right side
    4,144,231.66x = 9,857,005,005,052.51
  5. Step 5: Solve for x
    x = 9,857,005,005,052.51/4,144,231.66
  6. Step 6: Final answer
    x = 2,378,487.94

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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.