Home / 10,796,653.54-14,899,383.01-5,901,895.58

Finding the Fourth Proportional to 10,796,653.54, 14,899,383.01 and 5,901,895.58

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Solution

The fourth proportional to 10,796,653.54, 14,899,383.01 and 5,901,895.58 is: 8,144,616.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,796,653.54 : 14,899,383.01 = 5,901,895.58 : x
  2. Step 2: Convert to fraction form
    10,796,653.54/14,899,383.01 = 5,901,895.58/x
  3. Step 3: Cross multiply
    10,796,653.54x = 14,899,383.01 × 5,901,895.58
  4. Step 4: Simplify right side
    10,796,653.54x = 87,934,602,731,446.09
  5. Step 5: Solve for x
    x = 87,934,602,731,446.09/10,796,653.54
  6. Step 6: Final answer
    x = 8,144,616.52

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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.