Home / 3,062,728.48-4,594,219.49-903,753.60

Finding the Fourth Proportional to 3,062,728.48, 4,594,219.49 and 903,753.60

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Solution

The fourth proportional to 3,062,728.48, 4,594,219.49 and 903,753.60 is: 1,355,667.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,728.48 : 4,594,219.49 = 903,753.60 : x
  2. Step 2: Convert to fraction form
    3,062,728.48/4,594,219.49 = 903,753.60/x
  3. Step 3: Cross multiply
    3,062,728.48x = 4,594,219.49 × 903,753.60
  4. Step 4: Simplify right side
    3,062,728.48x = 4,152,042,403,277.66
  5. Step 5: Solve for x
    x = 4,152,042,403,277.66/3,062,728.48
  6. Step 6: Final answer
    x = 1,355,667.81

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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.