Home / 7,356,761.77-11,035,015.08-3,310,386.52

Finding the Fourth Proportional to 7,356,761.77, 11,035,015.08 and 3,310,386.52

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Solution

The fourth proportional to 7,356,761.77, 11,035,015.08 and 3,310,386.52 is: 4,965,522.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,356,761.77 : 11,035,015.08 = 3,310,386.52 : x
  2. Step 2: Convert to fraction form
    7,356,761.77/11,035,015.08 = 3,310,386.52/x
  3. Step 3: Cross multiply
    7,356,761.77x = 11,035,015.08 × 3,310,386.52
  4. Step 4: Simplify right side
    7,356,761.77x = 36,530,165,168,828.72
  5. Step 5: Solve for x
    x = 36,530,165,168,828.72/7,356,761.77
  6. Step 6: Final answer
    x = 4,965,522.37

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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.