Home / 3,003,731.98-4,145,065.20-1,763,322.39

Finding the Fourth Proportional to 3,003,731.98, 4,145,065.20 and 1,763,322.39

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Solution

The fourth proportional to 3,003,731.98, 4,145,065.20 and 1,763,322.39 is: 2,433,335.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,731.98 : 4,145,065.20 = 1,763,322.39 : x
  2. Step 2: Convert to fraction form
    3,003,731.98/4,145,065.20 = 1,763,322.39/x
  3. Step 3: Cross multiply
    3,003,731.98x = 4,145,065.20 × 1,763,322.39
  4. Step 4: Simplify right side
    3,003,731.98x = 7,309,086,270,210.48
  5. Step 5: Solve for x
    x = 7,309,086,270,210.48/3,003,731.98
  6. Step 6: Final answer
    x = 2,433,335.04

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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.