Home / 4,413,321.66-6,090,572.04-2,479,585.98

Finding the Fourth Proportional to 4,413,321.66, 6,090,572.04 and 2,479,585.98

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Solution

The fourth proportional to 4,413,321.66, 6,090,572.04 and 2,479,585.98 is: 3,421,934.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413,321.66 : 6,090,572.04 = 2,479,585.98 : x
  2. Step 2: Convert to fraction form
    4,413,321.66/6,090,572.04 = 2,479,585.98/x
  3. Step 3: Cross multiply
    4,413,321.66x = 6,090,572.04 × 2,479,585.98
  4. Step 4: Simplify right side
    4,413,321.66x = 15,102,097,040,564
  5. Step 5: Solve for x
    x = 15,102,097,040,564/4,413,321.66
  6. Step 6: Final answer
    x = 3,421,934.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.