Home / 8,059,244.50-11,121,956.67-4,388,362.17

Finding the Fourth Proportional to 8,059,244.50, 11,121,956.67 and 4,388,362.17

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Solution

The fourth proportional to 8,059,244.50, 11,121,956.67 and 4,388,362.17 is: 6,056,048.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,059,244.50 : 11,121,956.67 = 4,388,362.17 : x
  2. Step 2: Convert to fraction form
    8,059,244.50/11,121,956.67 = 4,388,362.17/x
  3. Step 3: Cross multiply
    8,059,244.50x = 11,121,956.67 × 4,388,362.17
  4. Step 4: Simplify right side
    8,059,244.50x = 48,807,173,907,007.17
  5. Step 5: Solve for x
    x = 48,807,173,907,007.17/8,059,244.50
  6. Step 6: Final answer
    x = 6,056,048.29

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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.