Home / 4,854,958.85-7,276,348.80-2,574,855.53

Finding the Fourth Proportional to 4,854,958.85, 7,276,348.80 and 2,574,855.53

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Solution

The fourth proportional to 4,854,958.85, 7,276,348.80 and 2,574,855.53 is: 3,859,053.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854,958.85 : 7,276,348.80 = 2,574,855.53 : x
  2. Step 2: Convert to fraction form
    4,854,958.85/7,276,348.80 = 2,574,855.53/x
  3. Step 3: Cross multiply
    4,854,958.85x = 7,276,348.80 × 2,574,855.53
  4. Step 4: Simplify right side
    4,854,958.85x = 18,735,546,945,888.86
  5. Step 5: Solve for x
    x = 18,735,546,945,888.86/4,854,958.85
  6. Step 6: Final answer
    x = 3,859,053.71

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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.