Home / 6,241,922.60-9,369,882.30-4,828,245.80

Finding the Fourth Proportional to 6,241,922.60, 9,369,882.30 and 4,828,245.80

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Solution

The fourth proportional to 6,241,922.60, 9,369,882.30 and 4,828,245.80 is: 7,247,782.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,922.60 : 9,369,882.30 = 4,828,245.80 : x
  2. Step 2: Convert to fraction form
    6,241,922.60/9,369,882.30 = 4,828,245.80/x
  3. Step 3: Cross multiply
    6,241,922.60x = 9,369,882.30 × 4,828,245.80
  4. Step 4: Simplify right side
    6,241,922.60x = 45,240,094,861,469.34
  5. Step 5: Solve for x
    x = 45,240,094,861,469.34/6,241,922.60
  6. Step 6: Final answer
    x = 7,247,782.10

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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.