Home / 10,979,524.38-16,469,166.69-4,501,154.10

Finding the Fourth Proportional to 10,979,524.38, 16,469,166.69 and 4,501,154.10

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Solution

The fourth proportional to 10,979,524.38, 16,469,166.69 and 4,501,154.10 is: 6,751,682.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,979,524.38 : 16,469,166.69 = 4,501,154.10 : x
  2. Step 2: Convert to fraction form
    10,979,524.38/16,469,166.69 = 4,501,154.10/x
  3. Step 3: Cross multiply
    10,979,524.38x = 16,469,166.69 × 4,501,154.10
  4. Step 4: Simplify right side
    10,979,524.38x = 74,130,257,170,276.92
  5. Step 5: Solve for x
    x = 74,130,257,170,276.92/10,979,524.38
  6. Step 6: Final answer
    x = 6,751,682.00

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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.