Home / 5,700,465.60-7,866,650.16-3,086,974.24

Finding the Fourth Proportional to 5,700,465.60, 7,866,650.16 and 3,086,974.24

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Solution

The fourth proportional to 5,700,465.60, 7,866,650.16 and 3,086,974.24 is: 4,260,028.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,700,465.60 : 7,866,650.16 = 3,086,974.24 : x
  2. Step 2: Convert to fraction form
    5,700,465.60/7,866,650.16 = 3,086,974.24/x
  3. Step 3: Cross multiply
    5,700,465.60x = 7,866,650.16 × 3,086,974.24
  4. Step 4: Simplify right side
    5,700,465.60x = 24,284,146,399,011.88
  5. Step 5: Solve for x
    x = 24,284,146,399,011.88/5,700,465.60
  6. Step 6: Final answer
    x = 4,260,028.58

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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.