Home / 3,166,532.46-4,747,999.24-1,246,402.98

Finding the Fourth Proportional to 3,166,532.46, 4,747,999.24 and 1,246,402.98

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Solution

The fourth proportional to 3,166,532.46, 4,747,999.24 and 1,246,402.98 is: 1,868,896.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,166,532.46 : 4,747,999.24 = 1,246,402.98 : x
  2. Step 2: Convert to fraction form
    3,166,532.46/4,747,999.24 = 1,246,402.98/x
  3. Step 3: Cross multiply
    3,166,532.46x = 4,747,999.24 × 1,246,402.98
  4. Step 4: Simplify right side
    3,166,532.46x = 5,917,920,401,773.74
  5. Step 5: Solve for x
    x = 5,917,920,401,773.74/3,166,532.46
  6. Step 6: Final answer
    x = 1,868,896.17

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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.