Home / 3,534,423.60-5,295,414.60-3,036,759.60

Finding the Fourth Proportional to 3,534,423.60, 5,295,414.60 and 3,036,759.60

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Solution

The fourth proportional to 3,534,423.60, 5,295,414.60 and 3,036,759.60 is: 4,549,794.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,534,423.60 : 5,295,414.60 = 3,036,759.60 : x
  2. Step 2: Convert to fraction form
    3,534,423.60/5,295,414.60 = 3,036,759.60/x
  3. Step 3: Cross multiply
    3,534,423.60x = 5,295,414.60 × 3,036,759.60
  4. Step 4: Simplify right side
    3,534,423.60x = 16,080,901,122,530.16
  5. Step 5: Solve for x
    x = 16,080,901,122,530.16/3,534,423.60
  6. Step 6: Final answer
    x = 4,549,794.52

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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.