Home / 3,627,209.84-5,441,479.05-1,496,131.43

Finding the Fourth Proportional to 3,627,209.84, 5,441,479.05 and 1,496,131.43

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Solution

The fourth proportional to 3,627,209.84, 5,441,479.05 and 1,496,131.43 is: 2,244,471.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,209.84 : 5,441,479.05 = 1,496,131.43 : x
  2. Step 2: Convert to fraction form
    3,627,209.84/5,441,479.05 = 1,496,131.43/x
  3. Step 3: Cross multiply
    3,627,209.84x = 5,441,479.05 × 1,496,131.43
  4. Step 4: Simplify right side
    3,627,209.84x = 8,141,167,805,184.15
  5. Step 5: Solve for x
    x = 8,141,167,805,184.15/3,627,209.84
  6. Step 6: Final answer
    x = 2,244,471.14

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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.