Home / 5,770,905.14-7,963,156.77-3,324,316.34

Finding the Fourth Proportional to 5,770,905.14, 7,963,156.77 and 3,324,316.34

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Solution

The fourth proportional to 5,770,905.14, 7,963,156.77 and 3,324,316.34 is: 4,587,157.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,770,905.14 : 7,963,156.77 = 3,324,316.34 : x
  2. Step 2: Convert to fraction form
    5,770,905.14/7,963,156.77 = 3,324,316.34/x
  3. Step 3: Cross multiply
    5,770,905.14x = 7,963,156.77 × 3,324,316.34
  4. Step 4: Simplify right side
    5,770,905.14x = 26,472,052,168,492.62
  5. Step 5: Solve for x
    x = 26,472,052,168,492.62/5,770,905.14
  6. Step 6: Final answer
    x = 4,587,157.74

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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.