Home / 2,297,166.83-3,445,967.12-677,941.79

Finding the Fourth Proportional to 2,297,166.83, 3,445,967.12 and 677,941.79

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Solution

The fourth proportional to 2,297,166.83, 3,445,967.12 and 677,941.79 is: 1,016,976.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,166.83 : 3,445,967.12 = 677,941.79 : x
  2. Step 2: Convert to fraction form
    2,297,166.83/3,445,967.12 = 677,941.79/x
  3. Step 3: Cross multiply
    2,297,166.83x = 3,445,967.12 × 677,941.79
  4. Step 4: Simplify right side
    2,297,166.83x = 2,336,165,122,839.15
  5. Step 5: Solve for x
    x = 2,336,165,122,839.15/2,297,166.83
  6. Step 6: Final answer
    x = 1,016,976.69

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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.