Home / 1,036,671.66-1,554,365.97-404,842.50

Finding the Fourth Proportional to 1,036,671.66, 1,554,365.97 and 404,842.50

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Solution

The fourth proportional to 1,036,671.66, 1,554,365.97 and 404,842.50 is: 607,013.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,671.66 : 1,554,365.97 = 404,842.50 : x
  2. Step 2: Convert to fraction form
    1,036,671.66/1,554,365.97 = 404,842.50/x
  3. Step 3: Cross multiply
    1,036,671.66x = 1,554,365.97 × 404,842.50
  4. Step 4: Simplify right side
    1,036,671.66x = 629,273,405,209.73
  5. Step 5: Solve for x
    x = 629,273,405,209.73/1,036,671.66
  6. Step 6: Final answer
    x = 607,013.22

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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.