Home / 4,094,828.80-6,142,243.20-4,031,843.20

Finding the Fourth Proportional to 4,094,828.80, 6,142,243.20 and 4,031,843.20

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Solution

The fourth proportional to 4,094,828.80, 6,142,243.20 and 4,031,843.20 is: 6,047,764.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,828.80 : 6,142,243.20 = 4,031,843.20 : x
  2. Step 2: Convert to fraction form
    4,094,828.80/6,142,243.20 = 4,031,843.20/x
  3. Step 3: Cross multiply
    4,094,828.80x = 6,142,243.20 × 4,031,843.20
  4. Step 4: Simplify right side
    4,094,828.80x = 24,764,561,478,666.24
  5. Step 5: Solve for x
    x = 24,764,561,478,666.24/4,094,828.80
  6. Step 6: Final answer
    x = 6,047,764.80

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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.