Home / 2,407,072.83-3,610,819.40-609,956.38

Finding the Fourth Proportional to 2,407,072.83, 3,610,819.40 and 609,956.38

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Solution

The fourth proportional to 2,407,072.83, 3,610,819.40 and 609,956.38 is: 914,987.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,072.83 : 3,610,819.40 = 609,956.38 : x
  2. Step 2: Convert to fraction form
    2,407,072.83/3,610,819.40 = 609,956.38/x
  3. Step 3: Cross multiply
    2,407,072.83x = 3,610,819.40 × 609,956.38
  4. Step 4: Simplify right side
    2,407,072.83x = 2,202,442,314,641.66
  5. Step 5: Solve for x
    x = 2,202,442,314,641.66/2,407,072.83
  6. Step 6: Final answer
    x = 914,987.82

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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.