Home / 3,661,415.10-5,492,122.65-1,002,023.10

Finding the Fourth Proportional to 3,661,415.10, 5,492,122.65 and 1,002,023.10

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Solution

The fourth proportional to 3,661,415.10, 5,492,122.65 and 1,002,023.10 is: 1,503,034.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,661,415.10 : 5,492,122.65 = 1,002,023.10 : x
  2. Step 2: Convert to fraction form
    3,661,415.10/5,492,122.65 = 1,002,023.10/x
  3. Step 3: Cross multiply
    3,661,415.10x = 5,492,122.65 × 1,002,023.10
  4. Step 4: Simplify right side
    3,661,415.10x = 5,503,233,763,333.22
  5. Step 5: Solve for x
    x = 5,503,233,763,333.22/3,661,415.10
  6. Step 6: Final answer
    x = 1,503,034.65

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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.