Home / 3,222,209.01-4,446,641.96-1,845,998.22

Finding the Fourth Proportional to 3,222,209.01, 4,446,641.96 and 1,845,998.22

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Solution

The fourth proportional to 3,222,209.01, 4,446,641.96 and 1,845,998.22 is: 2,547,473.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,209.01 : 4,446,641.96 = 1,845,998.22 : x
  2. Step 2: Convert to fraction form
    3,222,209.01/4,446,641.96 = 1,845,998.22/x
  3. Step 3: Cross multiply
    3,222,209.01x = 4,446,641.96 × 1,845,998.22
  4. Step 4: Simplify right side
    3,222,209.01x = 8,208,493,143,137.31
  5. Step 5: Solve for x
    x = 8,208,493,143,137.31/3,222,209.01
  6. Step 6: Final answer
    x = 2,547,473.83

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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.