Home / 4,848,896.49-6,695,802.53-4,619,195.88

Finding the Fourth Proportional to 4,848,896.49, 6,695,802.53 and 4,619,195.88

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Solution

The fourth proportional to 4,848,896.49, 6,695,802.53 and 4,619,195.88 is: 6,378,610.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,896.49 : 6,695,802.53 = 4,619,195.88 : x
  2. Step 2: Convert to fraction form
    4,848,896.49/6,695,802.53 = 4,619,195.88/x
  3. Step 3: Cross multiply
    4,848,896.49x = 6,695,802.53 × 4,619,195.88
  4. Step 4: Simplify right side
    4,848,896.49x = 30,929,223,459,869.58
  5. Step 5: Solve for x
    x = 30,929,223,459,869.58/4,848,896.49
  6. Step 6: Final answer
    x = 6,378,610.79

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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.