Home / 9,979,481.64-13,771,604.46-5,793,554.94

Finding the Fourth Proportional to 9,979,481.64, 13,771,604.46 and 5,793,554.94

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Solution

The fourth proportional to 9,979,481.64, 13,771,604.46 and 5,793,554.94 is: 7,995,059.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,979,481.64 : 13,771,604.46 = 5,793,554.94 : x
  2. Step 2: Convert to fraction form
    9,979,481.64/13,771,604.46 = 5,793,554.94/x
  3. Step 3: Cross multiply
    9,979,481.64x = 13,771,604.46 × 5,793,554.94
  4. Step 4: Simplify right side
    9,979,481.64x = 79,786,546,988,452.61
  5. Step 5: Solve for x
    x = 79,786,546,988,452.61/9,979,481.64
  6. Step 6: Final answer
    x = 7,995,059.25

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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.