Home / 4,854,301.20-6,699,096.56-2,649,284.76

Finding the Fourth Proportional to 4,854,301.20, 6,699,096.56 and 2,649,284.76

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Solution

The fourth proportional to 4,854,301.20, 6,699,096.56 and 2,649,284.76 is: 3,656,100.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854,301.20 : 6,699,096.56 = 2,649,284.76 : x
  2. Step 2: Convert to fraction form
    4,854,301.20/6,699,096.56 = 2,649,284.76/x
  3. Step 3: Cross multiply
    4,854,301.20x = 6,699,096.56 × 2,649,284.76
  4. Step 4: Simplify right side
    4,854,301.20x = 17,747,814,408,930
  5. Step 5: Solve for x
    x = 17,747,814,408,930/4,854,301.20
  6. Step 6: Final answer
    x = 3,656,100.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.