Home / 5,733,137.54-7,911,629.70-3,119,553.45

Finding the Fourth Proportional to 5,733,137.54, 7,911,629.70 and 3,119,553.45

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Solution

The fourth proportional to 5,733,137.54, 7,911,629.70 and 3,119,553.45 is: 4,304,929.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733,137.54 : 7,911,629.70 = 3,119,553.45 : x
  2. Step 2: Convert to fraction form
    5,733,137.54/7,911,629.70 = 3,119,553.45/x
  3. Step 3: Cross multiply
    5,733,137.54x = 7,911,629.70 × 3,119,553.45
  4. Step 4: Simplify right side
    5,733,137.54x = 24,680,751,727,566.25
  5. Step 5: Solve for x
    x = 24,680,751,727,566.25/5,733,137.54
  6. Step 6: Final answer
    x = 4,304,929.29

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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.