Home / 4,221,614.32-5,826,453.04-2,673,019.94

Finding the Fourth Proportional to 4,221,614.32, 5,826,453.04 and 2,673,019.94

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Solution

The fourth proportional to 4,221,614.32, 5,826,453.04 and 2,673,019.94 is: 3,689,163.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,221,614.32 : 5,826,453.04 = 2,673,019.94 : x
  2. Step 2: Convert to fraction form
    4,221,614.32/5,826,453.04 = 2,673,019.94/x
  3. Step 3: Cross multiply
    4,221,614.32x = 5,826,453.04 × 2,673,019.94
  4. Step 4: Simplify right side
    4,221,614.32x = 15,574,225,155,393.62
  5. Step 5: Solve for x
    x = 15,574,225,155,393.62/4,221,614.32
  6. Step 6: Final answer
    x = 3,689,163.43

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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.