Home / 6,012,435.61-9,018,522.05-1,463,508.42

Finding the Fourth Proportional to 6,012,435.61, 9,018,522.05 and 1,463,508.42

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Solution

The fourth proportional to 6,012,435.61, 9,018,522.05 and 1,463,508.42 is: 2,195,230.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,012,435.61 : 9,018,522.05 = 1,463,508.42 : x
  2. Step 2: Convert to fraction form
    6,012,435.61/9,018,522.05 = 1,463,508.42/x
  3. Step 3: Cross multiply
    6,012,435.61x = 9,018,522.05 × 1,463,508.42
  4. Step 4: Simplify right side
    6,012,435.61x = 13,198,682,914,993.66
  5. Step 5: Solve for x
    x = 13,198,682,914,993.66/6,012,435.61
  6. Step 6: Final answer
    x = 2,195,230.65

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Similar ratio
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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.