Home / 6,262,663.32-9,378,919.26-3,560,376.96

Finding the Fourth Proportional to 6,262,663.32, 9,378,919.26 and 3,560,376.96

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Solution

The fourth proportional to 6,262,663.32, 9,378,919.26 and 3,560,376.96 is: 5,331,994.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,663.32 : 9,378,919.26 = 3,560,376.96 : x
  2. Step 2: Convert to fraction form
    6,262,663.32/9,378,919.26 = 3,560,376.96/x
  3. Step 3: Cross multiply
    6,262,663.32x = 9,378,919.26 × 3,560,376.96
  4. Step 4: Simplify right side
    6,262,663.32x = 33,392,488,043,004.25
  5. Step 5: Solve for x
    x = 33,392,488,043,004.25/6,262,663.32
  6. Step 6: Final answer
    x = 5,331,994.77

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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.