Home / 3,751,906.32-5,175,633.96-2,282,264.19

Finding the Fourth Proportional to 3,751,906.32, 5,175,633.96 and 2,282,264.19

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Solution

The fourth proportional to 3,751,906.32, 5,175,633.96 and 2,282,264.19 is: 3,148,309.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,751,906.32 : 5,175,633.96 = 2,282,264.19 : x
  2. Step 2: Convert to fraction form
    3,751,906.32/5,175,633.96 = 2,282,264.19/x
  3. Step 3: Cross multiply
    3,751,906.32x = 5,175,633.96 × 2,282,264.19
  4. Step 4: Simplify right side
    3,751,906.32x = 11,812,164,047,455.89
  5. Step 5: Solve for x
    x = 11,812,164,047,455.89/3,751,906.32
  6. Step 6: Final answer
    x = 3,148,309.96

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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.