Home / 2,249,738.04-3,375,102.78-652,367.82

Finding the Fourth Proportional to 2,249,738.04, 3,375,102.78 and 652,367.82

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Solution

The fourth proportional to 2,249,738.04, 3,375,102.78 and 652,367.82 is: 978,695.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,738.04 : 3,375,102.78 = 652,367.82 : x
  2. Step 2: Convert to fraction form
    2,249,738.04/3,375,102.78 = 652,367.82/x
  3. Step 3: Cross multiply
    2,249,738.04x = 3,375,102.78 × 652,367.82
  4. Step 4: Simplify right side
    2,249,738.04x = 2,201,808,442,864.54
  5. Step 5: Solve for x
    x = 2,201,808,442,864.54/2,249,738.04
  6. Step 6: Final answer
    x = 978,695.48

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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.