Home / 3,524,184-4,863,378.24-1,914,552

Finding the Fourth Proportional to 3,524,184, 4,863,378.24 and 1,914,552

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Solution

The fourth proportional to 3,524,184, 4,863,378.24 and 1,914,552 is: 2,642,084.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524,184 : 4,863,378.24 = 1,914,552 : x
  2. Step 2: Convert to fraction form
    3,524,184/4,863,378.24 = 1,914,552/x
  3. Step 3: Cross multiply
    3,524,184x = 4,863,378.24 × 1,914,552
  4. Step 4: Simplify right side
    3,524,184x = 9,311,190,536,148.48
  5. Step 5: Solve for x
    x = 9,311,190,536,148.48/3,524,184
  6. Step 6: Final answer
    x = 2,642,084.11

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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.