Home / 8,094,687.48-11,171,375.82-4,473,715.32

Finding the Fourth Proportional to 8,094,687.48, 11,171,375.82 and 4,473,715.32

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Solution

The fourth proportional to 8,094,687.48, 11,171,375.82 and 4,473,715.32 is: 6,174,117.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,094,687.48 : 11,171,375.82 = 4,473,715.32 : x
  2. Step 2: Convert to fraction form
    8,094,687.48/11,171,375.82 = 4,473,715.32/x
  3. Step 3: Cross multiply
    8,094,687.48x = 11,171,375.82 × 4,473,715.32
  4. Step 4: Simplify right side
    8,094,687.48x = 49,977,555,151,411.57
  5. Step 5: Solve for x
    x = 49,977,555,151,411.57/8,094,687.48
  6. Step 6: Final answer
    x = 6,174,117.94

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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.