Home / 9,457,014.20-14,185,521.30-3,472,604.60

Finding the Fourth Proportional to 9,457,014.20, 14,185,521.30 and 3,472,604.60

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Solution

The fourth proportional to 9,457,014.20, 14,185,521.30 and 3,472,604.60 is: 5,208,906.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,457,014.20 : 14,185,521.30 = 3,472,604.60 : x
  2. Step 2: Convert to fraction form
    9,457,014.20/14,185,521.30 = 3,472,604.60/x
  3. Step 3: Cross multiply
    9,457,014.20x = 14,185,521.30 × 3,472,604.60
  4. Step 4: Simplify right side
    9,457,014.20x = 49,260,706,519,777.98
  5. Step 5: Solve for x
    x = 49,260,706,519,777.98/9,457,014.20
  6. Step 6: Final answer
    x = 5,208,906.90

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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.