Home / 6,049,455.60-9,074,183.40-2,690,223.60

Finding the Fourth Proportional to 6,049,455.60, 9,074,183.40 and 2,690,223.60

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Solution

The fourth proportional to 6,049,455.60, 9,074,183.40 and 2,690,223.60 is: 4,035,335.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,455.60 : 9,074,183.40 = 2,690,223.60 : x
  2. Step 2: Convert to fraction form
    6,049,455.60/9,074,183.40 = 2,690,223.60/x
  3. Step 3: Cross multiply
    6,049,455.60x = 9,074,183.40 × 2,690,223.60
  4. Step 4: Simplify right side
    6,049,455.60x = 24,411,582,333,408.24
  5. Step 5: Solve for x
    x = 24,411,582,333,408.24/6,049,455.60
  6. Step 6: Final answer
    x = 4,035,335.40

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Double scale
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Similar ratio
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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.