Home / 2,394,915.72-3,305,014.74-1,414,887

Finding the Fourth Proportional to 2,394,915.72, 3,305,014.74 and 1,414,887

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Solution

The fourth proportional to 2,394,915.72, 3,305,014.74 and 1,414,887 is: 1,952,562.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,915.72 : 3,305,014.74 = 1,414,887 : x
  2. Step 2: Convert to fraction form
    2,394,915.72/3,305,014.74 = 1,414,887/x
  3. Step 3: Cross multiply
    2,394,915.72x = 3,305,014.74 × 1,414,887
  4. Step 4: Simplify right side
    2,394,915.72x = 4,676,222,390,434.38
  5. Step 5: Solve for x
    x = 4,676,222,390,434.38/2,394,915.72
  6. Step 6: Final answer
    x = 1,952,562.40

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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.