Home / 2,707,223.36-4,058,727.35-1,340,053.77

Finding the Fourth Proportional to 2,707,223.36, 4,058,727.35 and 1,340,053.77

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Solution

The fourth proportional to 2,707,223.36, 4,058,727.35 and 1,340,053.77 is: 2,009,037.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,223.36 : 4,058,727.35 = 1,340,053.77 : x
  2. Step 2: Convert to fraction form
    2,707,223.36/4,058,727.35 = 1,340,053.77/x
  3. Step 3: Cross multiply
    2,707,223.36x = 4,058,727.35 × 1,340,053.77
  4. Step 4: Simplify right side
    2,707,223.36x = 5,438,912,895,289.57
  5. Step 5: Solve for x
    x = 5,438,912,895,289.57/2,707,223.36
  6. Step 6: Final answer
    x = 2,009,037.37

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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.