Home / 6,028,856.70-9,043,285.05-5,217,042.30

Finding the Fourth Proportional to 6,028,856.70, 9,043,285.05 and 5,217,042.30

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Solution

The fourth proportional to 6,028,856.70, 9,043,285.05 and 5,217,042.30 is: 7,825,563.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,028,856.70 : 9,043,285.05 = 5,217,042.30 : x
  2. Step 2: Convert to fraction form
    6,028,856.70/9,043,285.05 = 5,217,042.30/x
  3. Step 3: Cross multiply
    6,028,856.70x = 9,043,285.05 × 5,217,042.30
  4. Step 4: Simplify right side
    6,028,856.70x = 47,179,200,636,807.62
  5. Step 5: Solve for x
    x = 47,179,200,636,807.62/6,028,856.70
  6. Step 6: Final answer
    x = 7,825,563.45

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Similar ratio
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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.