Home / 4,022,019.06-5,552,175.50-2,390,954.46

Finding the Fourth Proportional to 4,022,019.06, 5,552,175.50 and 2,390,954.46

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Solution

The fourth proportional to 4,022,019.06, 5,552,175.50 and 2,390,954.46 is: 3,300,580.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,019.06 : 5,552,175.50 = 2,390,954.46 : x
  2. Step 2: Convert to fraction form
    4,022,019.06/5,552,175.50 = 2,390,954.46/x
  3. Step 3: Cross multiply
    4,022,019.06x = 5,552,175.50 × 2,390,954.46
  4. Step 4: Simplify right side
    4,022,019.06x = 13,274,998,762,472.96
  5. Step 5: Solve for x
    x = 13,274,998,762,472.96/4,022,019.06
  6. Step 6: Final answer
    x = 3,300,580.77

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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.