Home / 9,845,564.08-13,586,311.56-5,494,308.88

Finding the Fourth Proportional to 9,845,564.08, 13,586,311.56 and 5,494,308.88

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Solution

The fourth proportional to 9,845,564.08, 13,586,311.56 and 5,494,308.88 is: 7,581,829.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,845,564.08 : 13,586,311.56 = 5,494,308.88 : x
  2. Step 2: Convert to fraction form
    9,845,564.08/13,586,311.56 = 5,494,308.88/x
  3. Step 3: Cross multiply
    9,845,564.08x = 13,586,311.56 × 5,494,308.88
  4. Step 4: Simplify right side
    9,845,564.08x = 74,647,392,250,554.66
  5. Step 5: Solve for x
    x = 74,647,392,250,554.66/9,845,564.08
  6. Step 6: Final answer
    x = 7,581,829.91

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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.