Home / 11,498,284.05-17,247,426.07-4,673,258.20

Finding the Fourth Proportional to 11,498,284.05, 17,247,426.07 and 4,673,258.20

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Solution

The fourth proportional to 11,498,284.05, 17,247,426.07 and 4,673,258.20 is: 7,009,887.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,498,284.05 : 17,247,426.07 = 4,673,258.20 : x
  2. Step 2: Convert to fraction form
    11,498,284.05/17,247,426.07 = 4,673,258.20/x
  3. Step 3: Cross multiply
    11,498,284.05x = 17,247,426.07 × 4,673,258.20
  4. Step 4: Simplify right side
    11,498,284.05x = 80,601,675,310,521.28
  5. Step 5: Solve for x
    x = 80,601,675,310,521.28/11,498,284.05
  6. Step 6: Final answer
    x = 7,009,887.30

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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.