Home / 2,201,612.10-3,305,528.55-1,361,804.10

Finding the Fourth Proportional to 2,201,612.10, 3,305,528.55 and 1,361,804.10

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Solution

The fourth proportional to 2,201,612.10, 3,305,528.55 and 1,361,804.10 is: 2,044,630.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,612.10 : 3,305,528.55 = 1,361,804.10 : x
  2. Step 2: Convert to fraction form
    2,201,612.10/3,305,528.55 = 1,361,804.10/x
  3. Step 3: Cross multiply
    2,201,612.10x = 3,305,528.55 × 1,361,804.10
  4. Step 4: Simplify right side
    2,201,612.10x = 4,501,482,332,057.06
  5. Step 5: Solve for x
    x = 4,501,482,332,057.06/2,201,612.10
  6. Step 6: Final answer
    x = 2,044,630.08

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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.