Home / 2,924,195.81-4,035,119.41-1,617,419.73

Finding the Fourth Proportional to 2,924,195.81, 4,035,119.41 and 1,617,419.73

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Solution

The fourth proportional to 2,924,195.81, 4,035,119.41 and 1,617,419.73 is: 2,231,889.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,195.81 : 4,035,119.41 = 1,617,419.73 : x
  2. Step 2: Convert to fraction form
    2,924,195.81/4,035,119.41 = 1,617,419.73/x
  3. Step 3: Cross multiply
    2,924,195.81x = 4,035,119.41 × 1,617,419.73
  4. Step 4: Simplify right side
    2,924,195.81x = 6,526,481,738,552.86
  5. Step 5: Solve for x
    x = 6,526,481,738,552.86/2,924,195.81
  6. Step 6: Final answer
    x = 2,231,889.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.