Home / 6,203,809.95-9,305,718.17-1,944,309.93

Finding the Fourth Proportional to 6,203,809.95, 9,305,718.17 and 1,944,309.93

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Solution

The fourth proportional to 6,203,809.95, 9,305,718.17 and 1,944,309.93 is: 2,916,465.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,203,809.95 : 9,305,718.17 = 1,944,309.93 : x
  2. Step 2: Convert to fraction form
    6,203,809.95/9,305,718.17 = 1,944,309.93/x
  3. Step 3: Cross multiply
    6,203,809.95x = 9,305,718.17 × 1,944,309.93
  4. Step 4: Simplify right side
    6,203,809.95x = 18,093,200,233,990.88
  5. Step 5: Solve for x
    x = 18,093,200,233,990.88/6,203,809.95
  6. Step 6: Final answer
    x = 2,916,465.91

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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.