Home / 10,321,696.08-14,244,426.72-5,738,094

Finding the Fourth Proportional to 10,321,696.08, 14,244,426.72 and 5,738,094

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Solution

The fourth proportional to 10,321,696.08, 14,244,426.72 and 5,738,094 is: 7,918,839.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,321,696.08 : 14,244,426.72 = 5,738,094 : x
  2. Step 2: Convert to fraction form
    10,321,696.08/14,244,426.72 = 5,738,094/x
  3. Step 3: Cross multiply
    10,321,696.08x = 14,244,426.72 × 5,738,094
  4. Step 4: Simplify right side
    10,321,696.08x = 81,735,859,495,471.69
  5. Step 5: Solve for x
    x = 81,735,859,495,471.69/10,321,696.08
  6. Step 6: Final answer
    x = 7,918,839.97

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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.