Home / 5,042,738.48-7,524,777.30-4,499,258.80

Finding the Fourth Proportional to 5,042,738.48, 7,524,777.30 and 4,499,258.80

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Solution

The fourth proportional to 5,042,738.48, 7,524,777.30 and 4,499,258.80 is: 6,713,796.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042,738.48 : 7,524,777.30 = 4,499,258.80 : x
  2. Step 2: Convert to fraction form
    5,042,738.48/7,524,777.30 = 4,499,258.80/x
  3. Step 3: Cross multiply
    5,042,738.48x = 7,524,777.30 × 4,499,258.80
  4. Step 4: Simplify right side
    5,042,738.48x = 33,855,920,485,065.24
  5. Step 5: Solve for x
    x = 33,855,920,485,065.24/5,042,738.48
  6. Step 6: Final answer
    x = 6,713,796.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.