Home / 9,433,954.89-13,018,780.33-5,951,543.14

Finding the Fourth Proportional to 9,433,954.89, 13,018,780.33 and 5,951,543.14

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Solution

The fourth proportional to 9,433,954.89, 13,018,780.33 and 5,951,543.14 is: 8,213,080.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433,954.89 : 13,018,780.33 = 5,951,543.14 : x
  2. Step 2: Convert to fraction form
    9,433,954.89/13,018,780.33 = 5,951,543.14/x
  3. Step 3: Cross multiply
    9,433,954.89x = 13,018,780.33 × 5,951,543.14
  4. Step 4: Simplify right side
    9,433,954.89x = 77,481,832,764,178.44
  5. Step 5: Solve for x
    x = 77,481,832,764,178.44/9,433,954.89
  6. Step 6: Final answer
    x = 8,213,080.69

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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.