Home / 6,883,225.75-9,499,083.46-3,785,879.48

Finding the Fourth Proportional to 6,883,225.75, 9,499,083.46 and 3,785,879.48

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Solution

The fourth proportional to 6,883,225.75, 9,499,083.46 and 3,785,879.48 is: 5,224,641.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,883,225.75 : 9,499,083.46 = 3,785,879.48 : x
  2. Step 2: Convert to fraction form
    6,883,225.75/9,499,083.46 = 3,785,879.48/x
  3. Step 3: Cross multiply
    6,883,225.75x = 9,499,083.46 × 3,785,879.48
  4. Step 4: Simplify right side
    6,883,225.75x = 35,962,385,130,424.67
  5. Step 5: Solve for x
    x = 35,962,385,130,424.67/6,883,225.75
  6. Step 6: Final answer
    x = 5,224,641.25

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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.