Home / 9,189,465.60-13,784,198.40-3,796,323.60

Finding the Fourth Proportional to 9,189,465.60, 13,784,198.40 and 3,796,323.60

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Solution

The fourth proportional to 9,189,465.60, 13,784,198.40 and 3,796,323.60 is: 5,694,485.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,189,465.60 : 13,784,198.40 = 3,796,323.60 : x
  2. Step 2: Convert to fraction form
    9,189,465.60/13,784,198.40 = 3,796,323.60/x
  3. Step 3: Cross multiply
    9,189,465.60x = 13,784,198.40 × 3,796,323.60
  4. Step 4: Simplify right side
    9,189,465.60x = 52,329,277,693,002.24
  5. Step 5: Solve for x
    x = 52,329,277,693,002.24/9,189,465.60
  6. Step 6: Final answer
    x = 5,694,485.40

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Double scale
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Similar ratio
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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.