Home / 4,994,328.60-7,494,992.10-3,201,571.80

Finding the Fourth Proportional to 4,994,328.60, 7,494,992.10 and 3,201,571.80

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Solution

The fourth proportional to 4,994,328.60, 7,494,992.10 and 3,201,571.80 is: 4,804,600.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,328.60 : 7,494,992.10 = 3,201,571.80 : x
  2. Step 2: Convert to fraction form
    4,994,328.60/7,494,992.10 = 3,201,571.80/x
  3. Step 3: Cross multiply
    4,994,328.60x = 7,494,992.10 × 3,201,571.80
  4. Step 4: Simplify right side
    4,994,328.60x = 23,995,755,348,582.78
  5. Step 5: Solve for x
    x = 23,995,755,348,582.78/4,994,328.60
  6. Step 6: Final answer
    x = 4,804,600.83

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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.