Home / 6,993,997.19-10,479,397.58-4,253,254

Finding the Fourth Proportional to 6,993,997.19, 10,479,397.58 and 4,253,254

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Solution

The fourth proportional to 6,993,997.19, 10,479,397.58 and 4,253,254 is: 6,372,827.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,993,997.19 : 10,479,397.58 = 4,253,254 : x
  2. Step 2: Convert to fraction form
    6,993,997.19/10,479,397.58 = 4,253,254/x
  3. Step 3: Cross multiply
    6,993,997.19x = 10,479,397.58 × 4,253,254
  4. Step 4: Simplify right side
    6,993,997.19x = 44,571,539,674,725.32
  5. Step 5: Solve for x
    x = 44,571,539,674,725.32/6,993,997.19
  6. Step 6: Final answer
    x = 6,372,827.79

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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.