Home / 2,355,044.77-3,250,040.19-1,322,734.19

Finding the Fourth Proportional to 2,355,044.77, 3,250,040.19 and 1,322,734.19

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Solution

The fourth proportional to 2,355,044.77, 3,250,040.19 and 1,322,734.19 is: 1,825,417.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,044.77 : 3,250,040.19 = 1,322,734.19 : x
  2. Step 2: Convert to fraction form
    2,355,044.77/3,250,040.19 = 1,322,734.19/x
  3. Step 3: Cross multiply
    2,355,044.77x = 3,250,040.19 × 1,322,734.19
  4. Step 4: Simplify right side
    2,355,044.77x = 4,298,939,278,187.10
  5. Step 5: Solve for x
    x = 4,298,939,278,187.10/2,355,044.77
  6. Step 6: Final answer
    x = 1,825,417.22

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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.