Home / 944,804.52-1,303,834.32-605,469.60

Finding the Fourth Proportional to 944,804.52, 1,303,834.32 and 605,469.60

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Solution

The fourth proportional to 944,804.52, 1,303,834.32 and 605,469.60 is: 835,550.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,804.52 : 1,303,834.32 = 605,469.60 : x
  2. Step 2: Convert to fraction form
    944,804.52/1,303,834.32 = 605,469.60/x
  3. Step 3: Cross multiply
    944,804.52x = 1,303,834.32 × 605,469.60
  4. Step 4: Simplify right side
    944,804.52x = 789,432,044,196.67
  5. Step 5: Solve for x
    x = 789,432,044,196.67/944,804.52
  6. Step 6: Final answer
    x = 835,550.66

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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.