Home / 2,350,414.64-3,242,568.36-1,624,001.22

Finding the Fourth Proportional to 2,350,414.64, 3,242,568.36 and 1,624,001.22

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Solution

The fourth proportional to 2,350,414.64, 3,242,568.36 and 1,624,001.22 is: 2,240,428.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,414.64 : 3,242,568.36 = 1,624,001.22 : x
  2. Step 2: Convert to fraction form
    2,350,414.64/3,242,568.36 = 1,624,001.22/x
  3. Step 3: Cross multiply
    2,350,414.64x = 3,242,568.36 × 1,624,001.22
  4. Step 4: Simplify right side
    2,350,414.64x = 5,265,934,972,573.40
  5. Step 5: Solve for x
    x = 5,265,934,972,573.40/2,350,414.64
  6. Step 6: Final answer
    x = 2,240,428.09

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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.