Home / 3,734,464.80-5,601,697.20-3,651,520.80

Finding the Fourth Proportional to 3,734,464.80, 5,601,697.20 and 3,651,520.80

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Solution

The fourth proportional to 3,734,464.80, 5,601,697.20 and 3,651,520.80 is: 5,477,281.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734,464.80 : 5,601,697.20 = 3,651,520.80 : x
  2. Step 2: Convert to fraction form
    3,734,464.80/5,601,697.20 = 3,651,520.80/x
  3. Step 3: Cross multiply
    3,734,464.80x = 5,601,697.20 × 3,651,520.80
  4. Step 4: Simplify right side
    3,734,464.80x = 20,454,713,841,101.76
  5. Step 5: Solve for x
    x = 20,454,713,841,101.76/3,734,464.80
  6. Step 6: Final answer
    x = 5,477,281.20

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Double scale
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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.