Home / 7,799,132.39-10,759,175.93-5,046,709.37

Finding the Fourth Proportional to 7,799,132.39, 10,759,175.93 and 5,046,709.37

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Solution

The fourth proportional to 7,799,132.39, 10,759,175.93 and 5,046,709.37 is: 6,962,112.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,799,132.39 : 10,759,175.93 = 5,046,709.37 : x
  2. Step 2: Convert to fraction form
    7,799,132.39/10,759,175.93 = 5,046,709.37/x
  3. Step 3: Cross multiply
    7,799,132.39x = 10,759,175.93 × 5,046,709.37
  4. Step 4: Simplify right side
    7,799,132.39x = 54,298,433,900,380.05
  5. Step 5: Solve for x
    x = 54,298,433,900,380.05/7,799,132.39
  6. Step 6: Final answer
    x = 6,962,112.09

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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.