Home / 3,664,998.81-5,057,527.01-2,033,388.81

Finding the Fourth Proportional to 3,664,998.81, 5,057,527.01 and 2,033,388.81

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Solution

The fourth proportional to 3,664,998.81, 5,057,527.01 and 2,033,388.81 is: 2,805,981.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,998.81 : 5,057,527.01 = 2,033,388.81 : x
  2. Step 2: Convert to fraction form
    3,664,998.81/5,057,527.01 = 2,033,388.81/x
  3. Step 3: Cross multiply
    3,664,998.81x = 5,057,527.01 × 2,033,388.81
  4. Step 4: Simplify right side
    3,664,998.81x = 10,283,918,818,239.81
  5. Step 5: Solve for x
    x = 10,283,918,818,239.81/3,664,998.81
  6. Step 6: Final answer
    x = 2,805,981.49

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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.