Home / 2,244,917.01-3,097,980.23-1,226,329.05

Finding the Fourth Proportional to 2,244,917.01, 3,097,980.23 and 1,226,329.05

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Solution

The fourth proportional to 2,244,917.01, 3,097,980.23 and 1,226,329.05 is: 1,692,331.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,917.01 : 3,097,980.23 = 1,226,329.05 : x
  2. Step 2: Convert to fraction form
    2,244,917.01/3,097,980.23 = 1,226,329.05/x
  3. Step 3: Cross multiply
    2,244,917.01x = 3,097,980.23 × 1,226,329.05
  4. Step 4: Simplify right side
    2,244,917.01x = 3,799,143,146,243.04
  5. Step 5: Solve for x
    x = 3,799,143,146,243.04/2,244,917.01
  6. Step 6: Final answer
    x = 1,692,331.22

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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.