Home / 8,223,333.17-11,348,289.57-4,552,311.06

Finding the Fourth Proportional to 8,223,333.17, 11,348,289.57 and 4,552,311.06

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Solution

The fourth proportional to 8,223,333.17, 11,348,289.57 and 4,552,311.06 is: 6,282,238.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,223,333.17 : 11,348,289.57 = 4,552,311.06 : x
  2. Step 2: Convert to fraction form
    8,223,333.17/11,348,289.57 = 4,552,311.06/x
  3. Step 3: Cross multiply
    8,223,333.17x = 11,348,289.57 × 4,552,311.06
  4. Step 4: Simplify right side
    8,223,333.17x = 51,660,944,084,299
  5. Step 5: Solve for x
    x = 51,660,944,084,299/8,223,333.17
  6. Step 6: Final answer
    x = 6,282,238.97

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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.