Home / 4,731,568.50-7,112,167.65-3,122,676.03

Finding the Fourth Proportional to 4,731,568.50, 7,112,167.65 and 3,122,676.03

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Solution

The fourth proportional to 4,731,568.50, 7,112,167.65 and 3,122,676.03 is: 4,693,791.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,568.50 : 7,112,167.65 = 3,122,676.03 : x
  2. Step 2: Convert to fraction form
    4,731,568.50/7,112,167.65 = 3,122,676.03/x
  3. Step 3: Cross multiply
    4,731,568.50x = 7,112,167.65 × 3,122,676.03
  4. Step 4: Simplify right side
    4,731,568.50x = 22,208,995,441,996.43
  5. Step 5: Solve for x
    x = 22,208,995,441,996.43/4,731,568.50
  6. Step 6: Final answer
    x = 4,693,791.38

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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.