Home / 4,063,428.44-5,607,316.89-2,320,755.22

Finding the Fourth Proportional to 4,063,428.44, 5,607,316.89 and 2,320,755.22

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Solution

The fourth proportional to 4,063,428.44, 5,607,316.89 and 2,320,755.22 is: 3,202,519.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063,428.44 : 5,607,316.89 = 2,320,755.22 : x
  2. Step 2: Convert to fraction form
    4,063,428.44/5,607,316.89 = 2,320,755.22/x
  3. Step 3: Cross multiply
    4,063,428.44x = 5,607,316.89 × 2,320,755.22
  4. Step 4: Simplify right side
    4,063,428.44x = 13,013,209,928,643.37
  5. Step 5: Solve for x
    x = 13,013,209,928,643.37/4,063,428.44
  6. Step 6: Final answer
    x = 3,202,519.78

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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.