Home / 3,274,229.34-4,518,572.63-1,823,924.39

Finding the Fourth Proportional to 3,274,229.34, 4,518,572.63 and 1,823,924.39

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Solution

The fourth proportional to 3,274,229.34, 4,518,572.63 and 1,823,924.39 is: 2,517,091.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,229.34 : 4,518,572.63 = 1,823,924.39 : x
  2. Step 2: Convert to fraction form
    3,274,229.34/4,518,572.63 = 1,823,924.39/x
  3. Step 3: Cross multiply
    3,274,229.34x = 4,518,572.63 × 1,823,924.39
  4. Step 4: Simplify right side
    3,274,229.34x = 8,241,534,796,130.96
  5. Step 5: Solve for x
    x = 8,241,534,796,130.96/3,274,229.34
  6. Step 6: Final answer
    x = 2,517,091.49

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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.