Home / 3,690,814.15-5,536,221.23-2,746,030.15

Finding the Fourth Proportional to 3,690,814.15, 5,536,221.23 and 2,746,030.15

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Solution

The fourth proportional to 3,690,814.15, 5,536,221.23 and 2,746,030.15 is: 4,119,045.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,814.15 : 5,536,221.23 = 2,746,030.15 : x
  2. Step 2: Convert to fraction form
    3,690,814.15/5,536,221.23 = 2,746,030.15/x
  3. Step 3: Cross multiply
    3,690,814.15x = 5,536,221.23 × 2,746,030.15
  4. Step 4: Simplify right side
    3,690,814.15x = 15,202,630,400,919.93
  5. Step 5: Solve for x
    x = 15,202,630,400,919.93/3,690,814.15
  6. Step 6: Final answer
    x = 4,119,045.23

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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.