Home / 9,543,452.32-14,310,754.80-3,558,213.28

Finding the Fourth Proportional to 9,543,452.32, 14,310,754.80 and 3,558,213.28

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Solution

The fourth proportional to 9,543,452.32, 14,310,754.80 and 3,558,213.28 is: 5,335,670.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,543,452.32 : 14,310,754.80 = 3,558,213.28 : x
  2. Step 2: Convert to fraction form
    9,543,452.32/14,310,754.80 = 3,558,213.28/x
  3. Step 3: Cross multiply
    9,543,452.32x = 14,310,754.80 × 3,558,213.28
  4. Step 4: Simplify right side
    9,543,452.32x = 50,920,717,776,183.74
  5. Step 5: Solve for x
    x = 50,920,717,776,183.74/9,543,452.32
  6. Step 6: Final answer
    x = 5,335,670.58

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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.