Home / 4,690,229.68-6,463,671.02-3,758,879.53

Finding the Fourth Proportional to 4,690,229.68, 6,463,671.02 and 3,758,879.53

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Solution

The fourth proportional to 4,690,229.68, 6,463,671.02 and 3,758,879.53 is: 5,180,164.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,690,229.68 : 6,463,671.02 = 3,758,879.53 : x
  2. Step 2: Convert to fraction form
    4,690,229.68/6,463,671.02 = 3,758,879.53/x
  3. Step 3: Cross multiply
    4,690,229.68x = 6,463,671.02 × 3,758,879.53
  4. Step 4: Simplify right side
    4,690,229.68x = 24,296,160,653,413.86
  5. Step 5: Solve for x
    x = 24,296,160,653,413.86/4,690,229.68
  6. Step 6: Final answer
    x = 5,180,164.37

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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.