Home / 4,902,299.52-6,765,173.04-2,756,123.52

Finding the Fourth Proportional to 4,902,299.52, 6,765,173.04 and 2,756,123.52

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Solution

The fourth proportional to 4,902,299.52, 6,765,173.04 and 2,756,123.52 is: 3,803,450.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,902,299.52 : 6,765,173.04 = 2,756,123.52 : x
  2. Step 2: Convert to fraction form
    4,902,299.52/6,765,173.04 = 2,756,123.52/x
  3. Step 3: Cross multiply
    4,902,299.52x = 6,765,173.04 × 2,756,123.52
  4. Step 4: Simplify right side
    4,902,299.52x = 18,645,652,532,413.90
  5. Step 5: Solve for x
    x = 18,645,652,532,413.90/4,902,299.52
  6. Step 6: Final answer
    x = 3,803,450.29

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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.