Home / 7,365,623.85-10,162,768.22-4,850,739.02

Finding the Fourth Proportional to 7,365,623.85, 10,162,768.22 and 4,850,739.02

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Solution

The fourth proportional to 7,365,623.85, 10,162,768.22 and 4,850,739.02 is: 6,692,839.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,365,623.85 : 10,162,768.22 = 4,850,739.02 : x
  2. Step 2: Convert to fraction form
    7,365,623.85/10,162,768.22 = 4,850,739.02/x
  3. Step 3: Cross multiply
    7,365,623.85x = 10,162,768.22 × 4,850,739.02
  4. Step 4: Simplify right side
    7,365,623.85x = 49,296,936,280,902.41
  5. Step 5: Solve for x
    x = 49,296,936,280,902.41/7,365,623.85
  6. Step 6: Final answer
    x = 6,692,839.23

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1.5x scale

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.