Home / 2,297,169.77-3,445,971.44-677,944.70

Finding the Fourth Proportional to 2,297,169.77, 3,445,971.44 and 677,944.70

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Solution

The fourth proportional to 2,297,169.77, 3,445,971.44 and 677,944.70 is: 1,016,981.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,169.77 : 3,445,971.44 = 677,944.70 : x
  2. Step 2: Convert to fraction form
    2,297,169.77/3,445,971.44 = 677,944.70/x
  3. Step 3: Cross multiply
    2,297,169.77x = 3,445,971.44 × 677,944.70
  4. Step 4: Simplify right side
    2,297,169.77x = 2,336,178,053,479.79
  5. Step 5: Solve for x
    x = 2,336,178,053,479.79/2,297,169.77
  6. Step 6: Final answer
    x = 1,016,981.02

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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.