Home / 2,003,067.90-3,002,502.32-740,089.98

Finding the Fourth Proportional to 2,003,067.90, 3,002,502.32 and 740,089.98

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Solution

The fourth proportional to 2,003,067.90, 3,002,502.32 and 740,089.98 is: 1,109,359.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,067.90 : 3,002,502.32 = 740,089.98 : x
  2. Step 2: Convert to fraction form
    2,003,067.90/3,002,502.32 = 740,089.98/x
  3. Step 3: Cross multiply
    2,003,067.90x = 3,002,502.32 × 740,089.98
  4. Step 4: Simplify right side
    2,003,067.90x = 2,222,121,881,958.75
  5. Step 5: Solve for x
    x = 2,222,121,881,958.75/2,003,067.90
  6. Step 6: Final answer
    x = 1,109,359.24

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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.