Home / 6,227,846.20-9,341,769.30-5,829,265.45

Finding the Fourth Proportional to 6,227,846.20, 9,341,769.30 and 5,829,265.45

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Solution

The fourth proportional to 6,227,846.20, 9,341,769.30 and 5,829,265.45 is: 8,743,898.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,846.20 : 9,341,769.30 = 5,829,265.45 : x
  2. Step 2: Convert to fraction form
    6,227,846.20/9,341,769.30 = 5,829,265.45/x
  3. Step 3: Cross multiply
    6,227,846.20x = 9,341,769.30 × 5,829,265.45
  4. Step 4: Simplify right side
    6,227,846.20x = 54,455,653,022,360.69
  5. Step 5: Solve for x
    x = 54,455,653,022,360.69/6,227,846.20
  6. Step 6: Final answer
    x = 8,743,898.18

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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.