Home / 3,632,744.67-5,013,581.45-2,001,319.22

Finding the Fourth Proportional to 3,632,744.67, 5,013,581.45 and 2,001,319.22

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Solution

The fourth proportional to 3,632,744.67, 5,013,581.45 and 2,001,319.22 is: 2,762,037.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,744.67 : 5,013,581.45 = 2,001,319.22 : x
  2. Step 2: Convert to fraction form
    3,632,744.67/5,013,581.45 = 2,001,319.22/x
  3. Step 3: Cross multiply
    3,632,744.67x = 5,013,581.45 × 2,001,319.22
  4. Step 4: Simplify right side
    3,632,744.67x = 10,033,776,881,845.97
  5. Step 5: Solve for x
    x = 10,033,776,881,845.97/3,632,744.67
  6. Step 6: Final answer
    x = 2,762,037.47

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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.