Home / 14,039,115.78-21,045,220.83-5,940,951.24

Finding the Fourth Proportional to 14,039,115.78, 21,045,220.83 and 5,940,951.24

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Solution

The fourth proportional to 14,039,115.78, 21,045,220.83 and 5,940,951.24 is: 8,905,734.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,039,115.78 : 21,045,220.83 = 5,940,951.24 : x
  2. Step 2: Convert to fraction form
    14,039,115.78/21,045,220.83 = 5,940,951.24/x
  3. Step 3: Cross multiply
    14,039,115.78x = 21,045,220.83 × 5,940,951.24
  4. Step 4: Simplify right side
    14,039,115.78x = 125,028,630,786,062.33
  5. Step 5: Solve for x
    x = 125,028,630,786,062.33/14,039,115.78
  6. Step 6: Final answer
    x = 8,905,734.00

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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.