Home / 1,036,100.45-1,552,845.31-555,135.41

Finding the Fourth Proportional to 1,036,100.45, 1,552,845.31 and 555,135.41

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Solution

The fourth proportional to 1,036,100.45, 1,552,845.31 and 555,135.41 is: 832,003.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,100.45 : 1,552,845.31 = 555,135.41 : x
  2. Step 2: Convert to fraction form
    1,036,100.45/1,552,845.31 = 555,135.41/x
  3. Step 3: Cross multiply
    1,036,100.45x = 1,552,845.31 × 555,135.41
  4. Step 4: Simplify right side
    1,036,100.45x = 862,039,417,833.43
  5. Step 5: Solve for x
    x = 862,039,417,833.43/1,036,100.45
  6. Step 6: Final answer
    x = 832,003.71

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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.