Home / 5,073,179-7,000,996.36-2,750,064.33

Finding the Fourth Proportional to 5,073,179, 7,000,996.36 and 2,750,064.33

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Solution

The fourth proportional to 5,073,179, 7,000,996.36 and 2,750,064.33 is: 3,795,093.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,073,179 : 7,000,996.36 = 2,750,064.33 : x
  2. Step 2: Convert to fraction form
    5,073,179/7,000,996.36 = 2,750,064.33/x
  3. Step 3: Cross multiply
    5,073,179x = 7,000,996.36 × 2,750,064.33
  4. Step 4: Simplify right side
    5,073,179x = 19,253,190,364,095.84
  5. Step 5: Solve for x
    x = 19,253,190,364,095.84/5,073,179
  6. Step 6: Final answer
    x = 3,795,093.84

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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.