Home / 3,022,100-4,169,822.84-2,534,043.68

Finding the Fourth Proportional to 3,022,100, 4,169,822.84 and 2,534,043.68

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Solution

The fourth proportional to 3,022,100, 4,169,822.84 and 2,534,043.68 is: 3,496,414.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,100 : 4,169,822.84 = 2,534,043.68 : x
  2. Step 2: Convert to fraction form
    3,022,100/4,169,822.84 = 2,534,043.68/x
  3. Step 3: Cross multiply
    3,022,100x = 4,169,822.84 × 2,534,043.68
  4. Step 4: Simplify right side
    3,022,100x = 10,566,513,214,421.65
  5. Step 5: Solve for x
    x = 10,566,513,214,421.65/3,022,100
  6. Step 6: Final answer
    x = 3,496,414.15

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1.5x scale

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.