Home / 4,997,076.12-7,498,600.50-4,590,523.80

Finding the Fourth Proportional to 4,997,076.12, 7,498,600.50 and 4,590,523.80

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Solution

The fourth proportional to 4,997,076.12, 7,498,600.50 and 4,590,523.80 is: 6,888,529.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,076.12 : 7,498,600.50 = 4,590,523.80 : x
  2. Step 2: Convert to fraction form
    4,997,076.12/7,498,600.50 = 4,590,523.80/x
  3. Step 3: Cross multiply
    4,997,076.12x = 7,498,600.50 × 4,590,523.80
  4. Step 4: Simplify right side
    4,997,076.12x = 34,422,504,061,941.90
  5. Step 5: Solve for x
    x = 34,422,504,061,941.90/4,997,076.12
  6. Step 6: Final answer
    x = 6,888,529.06

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1.5x scale

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.