Home / 6,227,312.32-8,593,687.12-3,365,744.32

Finding the Fourth Proportional to 6,227,312.32, 8,593,687.12 and 3,365,744.32

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Solution

The fourth proportional to 6,227,312.32, 8,593,687.12 and 3,365,744.32 is: 4,644,725.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,312.32 : 8,593,687.12 = 3,365,744.32 : x
  2. Step 2: Convert to fraction form
    6,227,312.32/8,593,687.12 = 3,365,744.32/x
  3. Step 3: Cross multiply
    6,227,312.32x = 8,593,687.12 × 3,365,744.32
  4. Step 4: Simplify right side
    6,227,312.32x = 28,924,153,611,997.15
  5. Step 5: Solve for x
    x = 28,924,153,611,997.15/6,227,312.32
  6. Step 6: Final answer
    x = 4,644,725.06

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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.