Home / 2,335,171.80-3,495,933.54-2,111,048.04

Finding the Fourth Proportional to 2,335,171.80, 3,495,933.54 and 2,111,048.04

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Solution

The fourth proportional to 2,335,171.80, 3,495,933.54 and 2,111,048.04 is: 3,160,402.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,171.80 : 3,495,933.54 = 2,111,048.04 : x
  2. Step 2: Convert to fraction form
    2,335,171.80/3,495,933.54 = 2,111,048.04/x
  3. Step 3: Cross multiply
    2,335,171.80x = 3,495,933.54 × 2,111,048.04
  4. Step 4: Simplify right side
    2,335,171.80x = 7,380,083,647,587.26
  5. Step 5: Solve for x
    x = 7,380,083,647,587.26/2,335,171.80
  6. Step 6: Final answer
    x = 3,160,402.87

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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.