Home / 2,261,503.08-3,392,226.38-664,008.52

Finding the Fourth Proportional to 2,261,503.08, 3,392,226.38 and 664,008.52

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Solution

The fourth proportional to 2,261,503.08, 3,392,226.38 and 664,008.52 is: 996,004.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,261,503.08 : 3,392,226.38 = 664,008.52 : x
  2. Step 2: Convert to fraction form
    2,261,503.08/3,392,226.38 = 664,008.52/x
  3. Step 3: Cross multiply
    2,261,503.08x = 3,392,226.38 × 664,008.52
  4. Step 4: Simplify right side
    2,261,503.08x = 2,252,467,218,088.76
  5. Step 5: Solve for x
    x = 2,252,467,218,088.76/2,261,503.08
  6. Step 6: Final answer
    x = 996,004.49

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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.