Home / 2,436,066.44-3,654,012.06-638,935.56

Finding the Fourth Proportional to 2,436,066.44, 3,654,012.06 and 638,935.56

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Solution

The fourth proportional to 2,436,066.44, 3,654,012.06 and 638,935.56 is: 958,380.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,066.44 : 3,654,012.06 = 638,935.56 : x
  2. Step 2: Convert to fraction form
    2,436,066.44/3,654,012.06 = 638,935.56/x
  3. Step 3: Cross multiply
    2,436,066.44x = 3,654,012.06 × 638,935.56
  4. Step 4: Simplify right side
    2,436,066.44x = 2,334,678,241,802.85
  5. Step 5: Solve for x
    x = 2,334,678,241,802.85/2,436,066.44
  6. Step 6: Final answer
    x = 958,380.36

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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.