Home / 2,400,165.27-3,311,589.69-1,367,650.93

Finding the Fourth Proportional to 2,400,165.27, 3,311,589.69 and 1,367,650.93

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Solution

The fourth proportional to 2,400,165.27, 3,311,589.69 and 1,367,650.93 is: 1,886,994.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,165.27 : 3,311,589.69 = 1,367,650.93 : x
  2. Step 2: Convert to fraction form
    2,400,165.27/3,311,589.69 = 1,367,650.93/x
  3. Step 3: Cross multiply
    2,400,165.27x = 3,311,589.69 × 1,367,650.93
  4. Step 4: Simplify right side
    2,400,165.27x = 4,529,098,719,306.91
  5. Step 5: Solve for x
    x = 4,529,098,719,306.91/2,400,165.27
  6. Step 6: Final answer
    x = 1,886,994.52

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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.