Home / 2,400,706.22-3,585,727.51-2,172,652.34

Finding the Fourth Proportional to 2,400,706.22, 3,585,727.51 and 2,172,652.34

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Solution

The fourth proportional to 2,400,706.22, 3,585,727.51 and 2,172,652.34 is: 3,245,103.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,706.22 : 3,585,727.51 = 2,172,652.34 : x
  2. Step 2: Convert to fraction form
    2,400,706.22/3,585,727.51 = 2,172,652.34/x
  3. Step 3: Cross multiply
    2,400,706.22x = 3,585,727.51 × 2,172,652.34
  4. Step 4: Simplify right side
    2,400,706.22x = 7,790,539,241,843.61
  5. Step 5: Solve for x
    x = 7,790,539,241,843.61/2,400,706.22
  6. Step 6: Final answer
    x = 3,245,103.13

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.