Home / 2,023,292.22-2,792,060.18-1,105,552.87

Finding the Fourth Proportional to 2,023,292.22, 2,792,060.18 and 1,105,552.87

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Solution

The fourth proportional to 2,023,292.22, 2,792,060.18 and 1,105,552.87 is: 1,525,617.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,292.22 : 2,792,060.18 = 1,105,552.87 : x
  2. Step 2: Convert to fraction form
    2,023,292.22/2,792,060.18 = 1,105,552.87/x
  3. Step 3: Cross multiply
    2,023,292.22x = 2,792,060.18 × 1,105,552.87
  4. Step 4: Simplify right side
    2,023,292.22x = 3,086,770,136,849.63
  5. Step 5: Solve for x
    x = 3,086,770,136,849.63/2,023,292.22
  6. Step 6: Final answer
    x = 1,525,617.56

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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.