Home / 3,502,452.37-5,251,428.01-1,454,525.52

Finding the Fourth Proportional to 3,502,452.37, 5,251,428.01 and 1,454,525.52

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Solution

The fourth proportional to 3,502,452.37, 5,251,428.01 and 1,454,525.52 is: 2,180,853.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,452.37 : 5,251,428.01 = 1,454,525.52 : x
  2. Step 2: Convert to fraction form
    3,502,452.37/5,251,428.01 = 1,454,525.52/x
  3. Step 3: Cross multiply
    3,502,452.37x = 5,251,428.01 × 1,454,525.52
  4. Step 4: Simplify right side
    3,502,452.37x = 7,638,336,040,361.47
  5. Step 5: Solve for x
    x = 7,638,336,040,361.47/3,502,452.37
  6. Step 6: Final answer
    x = 2,180,853.65

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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.