Home / 8,823,644.36-13,224,023.66-3,962,361.32

Finding the Fourth Proportional to 8,823,644.36, 13,224,023.66 and 3,962,361.32

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Solution

The fourth proportional to 8,823,644.36, 13,224,023.66 and 3,962,361.32 is: 5,938,403.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,823,644.36 : 13,224,023.66 = 3,962,361.32 : x
  2. Step 2: Convert to fraction form
    8,823,644.36/13,224,023.66 = 3,962,361.32/x
  3. Step 3: Cross multiply
    8,823,644.36x = 13,224,023.66 × 3,962,361.32
  4. Step 4: Simplify right side
    8,823,644.36x = 52,398,359,845,148.83
  5. Step 5: Solve for x
    x = 52,398,359,845,148.83/8,823,644.36
  6. Step 6: Final answer
    x = 5,938,403.42

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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.