Home / 8,886,393.44-12,263,341.92-4,965,977.24

Finding the Fourth Proportional to 8,886,393.44, 12,263,341.92 and 4,965,977.24

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Solution

The fourth proportional to 8,886,393.44, 12,263,341.92 and 4,965,977.24 is: 6,853,115.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,886,393.44 : 12,263,341.92 = 4,965,977.24 : x
  2. Step 2: Convert to fraction form
    8,886,393.44/12,263,341.92 = 4,965,977.24/x
  3. Step 3: Cross multiply
    8,886,393.44x = 12,263,341.92 × 4,965,977.24
  4. Step 4: Simplify right side
    8,886,393.44x = 60,899,476,861,057.91
  5. Step 5: Solve for x
    x = 60,899,476,861,057.91/8,886,393.44
  6. Step 6: Final answer
    x = 6,853,115.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.