Home / 2,003,071.65-3,002,507.95-740,093.73

Finding the Fourth Proportional to 2,003,071.65, 3,002,507.95 and 740,093.73

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Solution

The fourth proportional to 2,003,071.65, 3,002,507.95 and 740,093.73 is: 1,109,364.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,071.65 : 3,002,507.95 = 740,093.73 : x
  2. Step 2: Convert to fraction form
    2,003,071.65/3,002,507.95 = 740,093.73/x
  3. Step 3: Cross multiply
    2,003,071.65x = 3,002,507.95 × 740,093.73
  4. Step 4: Simplify right side
    2,003,071.65x = 2,222,137,308,070.15
  5. Step 5: Solve for x
    x = 2,222,137,308,070.15/2,003,071.65
  6. Step 6: Final answer
    x = 1,109,364.86

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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.