Home / 6,799,610.60-10,199,415.90-3,776,301.80

Finding the Fourth Proportional to 6,799,610.60, 10,199,415.90 and 3,776,301.80

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Solution

The fourth proportional to 6,799,610.60, 10,199,415.90 and 3,776,301.80 is: 5,664,452.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,799,610.60 : 10,199,415.90 = 3,776,301.80 : x
  2. Step 2: Convert to fraction form
    6,799,610.60/10,199,415.90 = 3,776,301.80/x
  3. Step 3: Cross multiply
    6,799,610.60x = 10,199,415.90 × 3,776,301.80
  4. Step 4: Simplify right side
    6,799,610.60x = 38,516,072,622,118.62
  5. Step 5: Solve for x
    x = 38,516,072,622,118.62/6,799,610.60
  6. Step 6: Final answer
    x = 5,664,452.70

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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.