Home / 2,304,037.47-3,455,752.46-684,771.74

Finding the Fourth Proportional to 2,304,037.47, 3,455,752.46 and 684,771.74

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Solution

The fourth proportional to 2,304,037.47, 3,455,752.46 and 684,771.74 is: 1,027,067.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,037.47 : 3,455,752.46 = 684,771.74 : x
  2. Step 2: Convert to fraction form
    2,304,037.47/3,455,752.46 = 684,771.74/x
  3. Step 3: Cross multiply
    2,304,037.47x = 3,455,752.46 × 684,771.74
  4. Step 4: Simplify right side
    2,304,037.47x = 2,366,401,604,340.86
  5. Step 5: Solve for x
    x = 2,366,401,604,340.86/2,304,037.47
  6. Step 6: Final answer
    x = 1,027,067.33

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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.