Home / 2,095,072.89-3,141,323.22-814,184.77

Finding the Fourth Proportional to 2,095,072.89, 3,141,323.22 and 814,184.77

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Solution

The fourth proportional to 2,095,072.89, 3,141,323.22 and 814,184.77 is: 1,220,777.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,072.89 : 3,141,323.22 = 814,184.77 : x
  2. Step 2: Convert to fraction form
    2,095,072.89/3,141,323.22 = 814,184.77/x
  3. Step 3: Cross multiply
    2,095,072.89x = 3,141,323.22 × 814,184.77
  4. Step 4: Simplify right side
    2,095,072.89x = 2,557,617,524,244.82
  5. Step 5: Solve for x
    x = 2,557,617,524,244.82/2,095,072.89
  6. Step 6: Final answer
    x = 1,220,777.34

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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.