Home / 4,028,098.77-5,558,922.98-2,192,468.34

Finding the Fourth Proportional to 4,028,098.77, 5,558,922.98 and 2,192,468.34

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Solution

The fourth proportional to 4,028,098.77, 5,558,922.98 and 2,192,468.34 is: 3,025,686.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,098.77 : 5,558,922.98 = 2,192,468.34 : x
  2. Step 2: Convert to fraction form
    4,028,098.77/5,558,922.98 = 2,192,468.34/x
  3. Step 3: Cross multiply
    4,028,098.77x = 5,558,922.98 × 2,192,468.34
  4. Step 4: Simplify right side
    4,028,098.77x = 12,187,762,627,186.11
  5. Step 5: Solve for x
    x = 12,187,762,627,186.11/4,028,098.77
  6. Step 6: Final answer
    x = 3,025,686.14

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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.