Home / 2,404,441.60-3,607,998.90-984,398.20

Finding the Fourth Proportional to 2,404,441.60, 3,607,998.90 and 984,398.20

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Solution

The fourth proportional to 2,404,441.60, 3,607,998.90 and 984,398.20 is: 1,477,144.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,441.60 : 3,607,998.90 = 984,398.20 : x
  2. Step 2: Convert to fraction form
    2,404,441.60/3,607,998.90 = 984,398.20/x
  3. Step 3: Cross multiply
    2,404,441.60x = 3,607,998.90 × 984,398.20
  4. Step 4: Simplify right side
    2,404,441.60x = 3,551,707,622,761.98
  5. Step 5: Solve for x
    x = 3,551,707,622,761.98/2,404,441.60
  6. Step 6: Final answer
    x = 1,477,144.47

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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.