Home / 5,524,145.60-8,272,221.60-4,404,401.60

Finding the Fourth Proportional to 5,524,145.60, 8,272,221.60 and 4,404,401.60

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Solution

The fourth proportional to 5,524,145.60, 8,272,221.60 and 4,404,401.60 is: 6,595,442.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,524,145.60 : 8,272,221.60 = 4,404,401.60 : x
  2. Step 2: Convert to fraction form
    5,524,145.60/8,272,221.60 = 4,404,401.60/x
  3. Step 3: Cross multiply
    5,524,145.60x = 8,272,221.60 × 4,404,401.60
  4. Step 4: Simplify right side
    5,524,145.60x = 36,434,186,050,594.55
  5. Step 5: Solve for x
    x = 36,434,186,050,594.55/5,524,145.60
  6. Step 6: Final answer
    x = 6,595,442.75

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1.5x scale

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.