Home / 4,980,016.46-7,460,920.82-3,610,398.12

Finding the Fourth Proportional to 4,980,016.46, 7,460,920.82 and 3,610,398.12

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Solution

The fourth proportional to 4,980,016.46, 7,460,920.82 and 3,610,398.12 is: 5,408,997.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,980,016.46 : 7,460,920.82 = 3,610,398.12 : x
  2. Step 2: Convert to fraction form
    4,980,016.46/7,460,920.82 = 3,610,398.12/x
  3. Step 3: Cross multiply
    4,980,016.46x = 7,460,920.82 × 3,610,398.12
  4. Step 4: Simplify right side
    4,980,016.46x = 26,936,894,446,640.27
  5. Step 5: Solve for x
    x = 26,936,894,446,640.27/4,980,016.46
  6. Step 6: Final answer
    x = 5,408,997.08

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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.