Home / 4,676,373.82-7,014,832.89-1,310,843.26

Finding the Fourth Proportional to 4,676,373.82, 7,014,832.89 and 1,310,843.26

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Solution

The fourth proportional to 4,676,373.82, 7,014,832.89 and 1,310,843.26 is: 1,966,341.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,676,373.82 : 7,014,832.89 = 1,310,843.26 : x
  2. Step 2: Convert to fraction form
    4,676,373.82/7,014,832.89 = 1,310,843.26/x
  3. Step 3: Cross multiply
    4,676,373.82x = 7,014,832.89 × 1,310,843.26
  4. Step 4: Simplify right side
    4,676,373.82x = 9,195,346,413,882.82
  5. Step 5: Solve for x
    x = 9,195,346,413,882.82/4,676,373.82
  6. Step 6: Final answer
    x = 1,966,341.18

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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.