Home / 6,862,489.60-10,296,230.40-2,375,219.20

Finding the Fourth Proportional to 6,862,489.60, 10,296,230.40 and 2,375,219.20

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Solution

The fourth proportional to 6,862,489.60, 10,296,230.40 and 2,375,219.20 is: 3,563,692.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,862,489.60 : 10,296,230.40 = 2,375,219.20 : x
  2. Step 2: Convert to fraction form
    6,862,489.60/10,296,230.40 = 2,375,219.20/x
  3. Step 3: Cross multiply
    6,862,489.60x = 10,296,230.40 × 2,375,219.20
  4. Step 4: Simplify right side
    6,862,489.60x = 24,455,804,133,703.68
  5. Step 5: Solve for x
    x = 24,455,804,133,703.68/6,862,489.60
  6. Step 6: Final answer
    x = 3,563,692.71

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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.