Home / 3,766,055.10-5,649,082.65-1,207,265.10

Finding the Fourth Proportional to 3,766,055.10, 5,649,082.65 and 1,207,265.10

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Solution

The fourth proportional to 3,766,055.10, 5,649,082.65 and 1,207,265.10 is: 1,810,897.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,766,055.10 : 5,649,082.65 = 1,207,265.10 : x
  2. Step 2: Convert to fraction form
    3,766,055.10/5,649,082.65 = 1,207,265.10/x
  3. Step 3: Cross multiply
    3,766,055.10x = 5,649,082.65 × 1,207,265.10
  4. Step 4: Simplify right side
    3,766,055.10x = 6,819,940,330,360.52
  5. Step 5: Solve for x
    x = 6,819,940,330,360.52/3,766,055.10
  6. Step 6: Final answer
    x = 1,810,897.65

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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.