Home / 10,949,137.56-16,426,053.72-3,273,383.16

Finding the Fourth Proportional to 10,949,137.56, 16,426,053.72 and 3,273,383.16

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Solution

The fourth proportional to 10,949,137.56, 16,426,053.72 and 3,273,383.16 is: 4,910,776.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,949,137.56 : 16,426,053.72 = 3,273,383.16 : x
  2. Step 2: Convert to fraction form
    10,949,137.56/16,426,053.72 = 3,273,383.16/x
  3. Step 3: Cross multiply
    10,949,137.56x = 16,426,053.72 × 3,273,383.16
  4. Step 4: Simplify right side
    10,949,137.56x = 53,768,767,632,303.36
  5. Step 5: Solve for x
    x = 53,768,767,632,303.36/10,949,137.56
  6. Step 6: Final answer
    x = 4,910,776.52

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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.