Home / 944,835.52-1,303,877.12-605,500.60

Finding the Fourth Proportional to 944,835.52, 1,303,877.12 and 605,500.60

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Solution

The fourth proportional to 944,835.52, 1,303,877.12 and 605,500.60 is: 835,593.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,835.52 : 1,303,877.12 = 605,500.60 : x
  2. Step 2: Convert to fraction form
    944,835.52/1,303,877.12 = 605,500.60/x
  3. Step 3: Cross multiply
    944,835.52x = 1,303,877.12 × 605,500.60
  4. Step 4: Simplify right side
    944,835.52x = 789,498,378,486.27
  5. Step 5: Solve for x
    x = 789,498,378,486.27/944,835.52
  6. Step 6: Final answer
    x = 835,593.46

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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.