Home / 4,895,930.80-6,756,250.14-2,720,418.03

Finding the Fourth Proportional to 4,895,930.80, 6,756,250.14 and 2,720,418.03

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Solution

The fourth proportional to 4,895,930.80, 6,756,250.14 and 2,720,418.03 is: 3,754,102.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,930.80 : 6,756,250.14 = 2,720,418.03 : x
  2. Step 2: Convert to fraction form
    4,895,930.80/6,756,250.14 = 2,720,418.03/x
  3. Step 3: Cross multiply
    4,895,930.80x = 6,756,250.14 × 2,720,418.03
  4. Step 4: Simplify right side
    4,895,930.80x = 18,379,824,696,046.02
  5. Step 5: Solve for x
    x = 18,379,824,696,046.02/4,895,930.80
  6. Step 6: Final answer
    x = 3,754,102.22

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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.