Home / 2,446,665.45-3,669,998.18-1,029,489.45

Finding the Fourth Proportional to 2,446,665.45, 3,669,998.18 and 1,029,489.45

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Solution

The fourth proportional to 2,446,665.45, 3,669,998.18 and 1,029,489.45 is: 1,544,234.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,665.45 : 3,669,998.18 = 1,029,489.45 : x
  2. Step 2: Convert to fraction form
    2,446,665.45/3,669,998.18 = 1,029,489.45/x
  3. Step 3: Cross multiply
    2,446,665.45x = 3,669,998.18 × 1,029,489.45
  4. Step 4: Simplify right side
    2,446,665.45x = 3,778,224,407,829.20
  5. Step 5: Solve for x
    x = 3,778,224,407,829.20/2,446,665.45
  6. Step 6: Final answer
    x = 1,544,234.18

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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.