Home / 6,232,313.88-9,349,006.50-2,188,454.22

Finding the Fourth Proportional to 6,232,313.88, 9,349,006.50 and 2,188,454.22

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Solution

The fourth proportional to 6,232,313.88, 9,349,006.50 and 2,188,454.22 is: 3,282,869.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,232,313.88 : 9,349,006.50 = 2,188,454.22 : x
  2. Step 2: Convert to fraction form
    6,232,313.88/9,349,006.50 = 2,188,454.22/x
  3. Step 3: Cross multiply
    6,232,313.88x = 9,349,006.50 × 2,188,454.22
  4. Step 4: Simplify right side
    6,232,313.88x = 20,459,872,727,732.43
  5. Step 5: Solve for x
    x = 20,459,872,727,732.43/6,232,313.88
  6. Step 6: Final answer
    x = 3,282,869.43

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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.