Home / 2,006,458.36-3,010,001.24-658,314.34

Finding the Fourth Proportional to 2,006,458.36, 3,010,001.24 and 658,314.34

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Solution

The fourth proportional to 2,006,458.36, 3,010,001.24 and 658,314.34 is: 987,574.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,458.36 : 3,010,001.24 = 658,314.34 : x
  2. Step 2: Convert to fraction form
    2,006,458.36/3,010,001.24 = 658,314.34/x
  3. Step 3: Cross multiply
    2,006,458.36x = 3,010,001.24 × 658,314.34
  4. Step 4: Simplify right side
    2,006,458.36x = 1,981,526,973,830.56
  5. Step 5: Solve for x
    x = 1,981,526,973,830.56/2,006,458.36
  6. Step 6: Final answer
    x = 987,574.43

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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.