Home / 3,713,414.29-5,571,439.29-1,663,913.73

Finding the Fourth Proportional to 3,713,414.29, 5,571,439.29 and 1,663,913.73

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Solution

The fourth proportional to 3,713,414.29, 5,571,439.29 and 1,663,913.73 is: 2,496,461.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,713,414.29 : 5,571,439.29 = 1,663,913.73 : x
  2. Step 2: Convert to fraction form
    3,713,414.29/5,571,439.29 = 1,663,913.73/x
  3. Step 3: Cross multiply
    3,713,414.29x = 5,571,439.29 × 1,663,913.73
  4. Step 4: Simplify right side
    3,713,414.29x = 9,270,394,330,492.45
  5. Step 5: Solve for x
    x = 9,270,394,330,492.45/3,713,414.29
  6. Step 6: Final answer
    x = 2,496,461.10

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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.