Home / 7,837,332.49-11,738,100.39-3,741,534.68

Finding the Fourth Proportional to 7,837,332.49, 11,738,100.39 and 3,741,534.68

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Solution

The fourth proportional to 7,837,332.49, 11,738,100.39 and 3,741,534.68 is: 5,603,757.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,837,332.49 : 11,738,100.39 = 3,741,534.68 : x
  2. Step 2: Convert to fraction form
    7,837,332.49/11,738,100.39 = 3,741,534.68/x
  3. Step 3: Cross multiply
    7,837,332.49x = 11,738,100.39 × 3,741,534.68
  4. Step 4: Simplify right side
    7,837,332.49x = 43,918,509,686,506.53
  5. Step 5: Solve for x
    x = 43,918,509,686,506.53/7,837,332.49
  6. Step 6: Final answer
    x = 5,603,757.37

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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.