Home / 4,881,553.76-6,735,180.70-3,845,846.74

Finding the Fourth Proportional to 4,881,553.76, 6,735,180.70 and 3,845,846.74

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Solution

The fourth proportional to 4,881,553.76, 6,735,180.70 and 3,845,846.74 is: 5,306,194.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,553.76 : 6,735,180.70 = 3,845,846.74 : x
  2. Step 2: Convert to fraction form
    4,881,553.76/6,735,180.70 = 3,845,846.74/x
  3. Step 3: Cross multiply
    4,881,553.76x = 6,735,180.70 × 3,845,846.74
  4. Step 4: Simplify right side
    4,881,553.76x = 25,902,472,738,405.92
  5. Step 5: Solve for x
    x = 25,902,472,738,405.92/4,881,553.76
  6. Step 6: Final answer
    x = 5,306,194.30

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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.