Home / 1,073,610.50-1,481,601.21-590,196.02

Finding the Fourth Proportional to 1,073,610.50, 1,481,601.21 and 590,196.02

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Solution

The fourth proportional to 1,073,610.50, 1,481,601.21 and 590,196.02 is: 814,480.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,610.50 : 1,481,601.21 = 590,196.02 : x
  2. Step 2: Convert to fraction form
    1,073,610.50/1,481,601.21 = 590,196.02/x
  3. Step 3: Cross multiply
    1,073,610.50x = 1,481,601.21 × 590,196.02
  4. Step 4: Simplify right side
    1,073,610.50x = 874,435,137,369.18
  5. Step 5: Solve for x
    x = 874,435,137,369.18/1,073,610.50
  6. Step 6: Final answer
    x = 814,480.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.