Home / 2,073,331.10-3,111,379.06-950,822.30

Finding the Fourth Proportional to 2,073,331.10, 3,111,379.06 and 950,822.30

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Solution

The fourth proportional to 2,073,331.10, 3,111,379.06 and 950,822.30 is: 1,426,867.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,331.10 : 3,111,379.06 = 950,822.30 : x
  2. Step 2: Convert to fraction form
    2,073,331.10/3,111,379.06 = 950,822.30/x
  3. Step 3: Cross multiply
    2,073,331.10x = 3,111,379.06 × 950,822.30
  4. Step 4: Simplify right side
    2,073,331.10x = 2,958,368,594,001.04
  5. Step 5: Solve for x
    x = 2,958,368,594,001.04/2,073,331.10
  6. Step 6: Final answer
    x = 1,426,867.42

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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.