Home / 9,562,318.35-14,347,703.21-5,012,279.21

Finding the Fourth Proportional to 9,562,318.35, 14,347,703.21 and 5,012,279.21

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Solution

The fourth proportional to 9,562,318.35, 14,347,703.21 and 5,012,279.21 is: 7,520,633.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,562,318.35 : 14,347,703.21 = 5,012,279.21 : x
  2. Step 2: Convert to fraction form
    9,562,318.35/14,347,703.21 = 5,012,279.21/x
  3. Step 3: Cross multiply
    9,562,318.35x = 14,347,703.21 × 5,012,279.21
  4. Step 4: Simplify right side
    9,562,318.35x = 71,914,694,413,933.36
  5. Step 5: Solve for x
    x = 71,914,694,413,933.36/9,562,318.35
  6. Step 6: Final answer
    x = 7,520,633.78

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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.