Home / 2,002,500.56-2,763,464.14-1,084,729.76

Finding the Fourth Proportional to 2,002,500.56, 2,763,464.14 and 1,084,729.76

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Solution

The fourth proportional to 2,002,500.56, 2,763,464.14 and 1,084,729.76 is: 1,496,934.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,500.56 : 2,763,464.14 = 1,084,729.76 : x
  2. Step 2: Convert to fraction form
    2,002,500.56/2,763,464.14 = 1,084,729.76/x
  3. Step 3: Cross multiply
    2,002,500.56x = 2,763,464.14 × 1,084,729.76
  4. Step 4: Simplify right side
    2,002,500.56x = 2,997,611,791,252.39
  5. Step 5: Solve for x
    x = 2,997,611,791,252.39/2,002,500.56
  6. Step 6: Final answer
    x = 1,496,934.31

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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.