Home / 2,701,508.62-3,725,555.35-2,152,051.06

Finding the Fourth Proportional to 2,701,508.62, 3,725,555.35 and 2,152,051.06

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Solution

The fourth proportional to 2,701,508.62, 3,725,555.35 and 2,152,051.06 is: 2,967,817.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,508.62 : 3,725,555.35 = 2,152,051.06 : x
  2. Step 2: Convert to fraction form
    2,701,508.62/3,725,555.35 = 2,152,051.06/x
  3. Step 3: Cross multiply
    2,701,508.62x = 3,725,555.35 × 2,152,051.06
  4. Step 4: Simplify right side
    2,701,508.62x = 8,017,585,322,878.33
  5. Step 5: Solve for x
    x = 8,017,585,322,878.33/2,701,508.62
  6. Step 6: Final answer
    x = 2,967,817.78

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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.