Home / 4,040,366.40-5,575,670.64-2,204,861.04

Finding the Fourth Proportional to 4,040,366.40, 5,575,670.64 and 2,204,861.04

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Solution

The fourth proportional to 4,040,366.40, 5,575,670.64 and 2,204,861.04 is: 3,042,689.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040,366.40 : 5,575,670.64 = 2,204,861.04 : x
  2. Step 2: Convert to fraction form
    4,040,366.40/5,575,670.64 = 2,204,861.04/x
  3. Step 3: Cross multiply
    4,040,366.40x = 5,575,670.64 × 2,204,861.04
  4. Step 4: Simplify right side
    4,040,366.40x = 12,293,578,966,007.87
  5. Step 5: Solve for x
    x = 12,293,578,966,007.87/4,040,366.40
  6. Step 6: Final answer
    x = 3,042,689.14

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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.