Home / 9,356,774.64-13,976,813.45-6,932,662.48

Finding the Fourth Proportional to 9,356,774.64, 13,976,813.45 and 6,932,662.48

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Solution

The fourth proportional to 9,356,774.64, 13,976,813.45 and 6,932,662.48 is: 10,355,761.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,356,774.64 : 13,976,813.45 = 6,932,662.48 : x
  2. Step 2: Convert to fraction form
    9,356,774.64/13,976,813.45 = 6,932,662.48/x
  3. Step 3: Cross multiply
    9,356,774.64x = 13,976,813.45 × 6,932,662.48
  4. Step 4: Simplify right side
    9,356,774.64x = 96,896,530,194,774.36
  5. Step 5: Solve for x
    x = 96,896,530,194,774.36/9,356,774.64
  6. Step 6: Final answer
    x = 10,355,761.89

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.