Home / 4,848,983.13-7,273,511.01-2,152,583.45

Finding the Fourth Proportional to 4,848,983.13, 7,273,511.01 and 2,152,583.45

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Solution

The fourth proportional to 4,848,983.13, 7,273,511.01 and 2,152,583.45 is: 3,228,891.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,983.13 : 7,273,511.01 = 2,152,583.45 : x
  2. Step 2: Convert to fraction form
    4,848,983.13/7,273,511.01 = 2,152,583.45/x
  3. Step 3: Cross multiply
    4,848,983.13x = 7,273,511.01 × 2,152,583.45
  4. Step 4: Simplify right side
    4,848,983.13x = 15,656,839,387,151.23
  5. Step 5: Solve for x
    x = 15,656,839,387,151.23/4,848,983.13
  6. Step 6: Final answer
    x = 3,228,891.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.