Home / 11,498,276.67-17,247,415.02-4,673,250.83

Finding the Fourth Proportional to 11,498,276.67, 17,247,415.02 and 4,673,250.83

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Solution

The fourth proportional to 11,498,276.67, 17,247,415.02 and 4,673,250.83 is: 7,009,876.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,498,276.67 : 17,247,415.02 = 4,673,250.83 : x
  2. Step 2: Convert to fraction form
    11,498,276.67/17,247,415.02 = 4,673,250.83/x
  3. Step 3: Cross multiply
    11,498,276.67x = 17,247,415.02 × 4,673,250.83
  4. Step 4: Simplify right side
    11,498,276.67x = 80,601,496,471,332.39
  5. Step 5: Solve for x
    x = 80,601,496,471,332.39/11,498,276.67
  6. Step 6: Final answer
    x = 7,009,876.24

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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.