Home / 3,794,999.70-5,692,499.55-3,627,038.10

Finding the Fourth Proportional to 3,794,999.70, 5,692,499.55 and 3,627,038.10

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Solution

The fourth proportional to 3,794,999.70, 5,692,499.55 and 3,627,038.10 is: 5,440,557.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,999.70 : 5,692,499.55 = 3,627,038.10 : x
  2. Step 2: Convert to fraction form
    3,794,999.70/5,692,499.55 = 3,627,038.10/x
  3. Step 3: Cross multiply
    3,794,999.70x = 5,692,499.55 × 3,627,038.10
  4. Step 4: Simplify right side
    3,794,999.70x = 20,646,912,752,082.86
  5. Step 5: Solve for x
    x = 20,646,912,752,082.86/3,794,999.70
  6. Step 6: Final answer
    x = 5,440,557.15

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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.