Home / 3,665,525.90-5,498,110.02-1,360,467.55

Finding the Fourth Proportional to 3,665,525.90, 5,498,110.02 and 1,360,467.55

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Solution

The fourth proportional to 3,665,525.90, 5,498,110.02 and 1,360,467.55 is: 2,040,634.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,665,525.90 : 5,498,110.02 = 1,360,467.55 : x
  2. Step 2: Convert to fraction form
    3,665,525.90/5,498,110.02 = 1,360,467.55/x
  3. Step 3: Cross multiply
    3,665,525.90x = 5,498,110.02 × 1,360,467.55
  4. Step 4: Simplify right side
    3,665,525.90x = 7,480,000,254,794.58
  5. Step 5: Solve for x
    x = 7,480,000,254,794.58/3,665,525.90
  6. Step 6: Final answer
    x = 2,040,634.95

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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.