Home / 2,198,532.30-3,297,798.45-702,624.30

Finding the Fourth Proportional to 2,198,532.30, 3,297,798.45 and 702,624.30

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Solution

The fourth proportional to 2,198,532.30, 3,297,798.45 and 702,624.30 is: 1,053,936.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,198,532.30 : 3,297,798.45 = 702,624.30 : x
  2. Step 2: Convert to fraction form
    2,198,532.30/3,297,798.45 = 702,624.30/x
  3. Step 3: Cross multiply
    2,198,532.30x = 3,297,798.45 × 702,624.30
  4. Step 4: Simplify right side
    2,198,532.30x = 2,317,113,327,472.34
  5. Step 5: Solve for x
    x = 2,317,113,327,472.34/2,198,532.30
  6. Step 6: Final answer
    x = 1,053,936.45

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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.