Home / 5,098,066.30-7,035,517.15-2,774,846.54

Finding the Fourth Proportional to 5,098,066.30, 7,035,517.15 and 2,774,846.54

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Solution

The fourth proportional to 5,098,066.30, 7,035,517.15 and 2,774,846.54 is: 3,829,389.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,066.30 : 7,035,517.15 = 2,774,846.54 : x
  2. Step 2: Convert to fraction form
    5,098,066.30/7,035,517.15 = 2,774,846.54/x
  3. Step 3: Cross multiply
    5,098,066.30x = 7,035,517.15 × 2,774,846.54
  4. Step 4: Simplify right side
    5,098,066.30x = 19,522,480,415,553.88
  5. Step 5: Solve for x
    x = 19,522,480,415,553.88/5,098,066.30
  6. Step 6: Final answer
    x = 3,829,389.27

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1.5x scale

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.