Home / 4,855,561.34-7,261,217.60-3,625,429.83

Finding the Fourth Proportional to 4,855,561.34, 7,261,217.60 and 3,625,429.83

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Solution

The fourth proportional to 4,855,561.34, 7,261,217.60 and 3,625,429.83 is: 5,421,625.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855,561.34 : 7,261,217.60 = 3,625,429.83 : x
  2. Step 2: Convert to fraction form
    4,855,561.34/7,261,217.60 = 3,625,429.83/x
  3. Step 3: Cross multiply
    4,855,561.34x = 7,261,217.60 × 3,625,429.83
  4. Step 4: Simplify right side
    4,855,561.34x = 26,325,034,871,033.86
  5. Step 5: Solve for x
    x = 26,325,034,871,033.86/4,855,561.34
  6. Step 6: Final answer
    x = 5,421,625.44

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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.