Home / 3,146,024.07-4,716,046.35-2,005,585.65

Finding the Fourth Proportional to 3,146,024.07, 4,716,046.35 and 2,005,585.65

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Solution

The fourth proportional to 3,146,024.07, 4,716,046.35 and 2,005,585.65 is: 3,006,472.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,146,024.07 : 4,716,046.35 = 2,005,585.65 : x
  2. Step 2: Convert to fraction form
    3,146,024.07/4,716,046.35 = 2,005,585.65/x
  3. Step 3: Cross multiply
    3,146,024.07x = 4,716,046.35 × 2,005,585.65
  4. Step 4: Simplify right side
    3,146,024.07x = 9,458,434,884,294.88
  5. Step 5: Solve for x
    x = 9,458,434,884,294.88/3,146,024.07
  6. Step 6: Final answer
    x = 3,006,472.51

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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.