Home / 3,164,252.16-4,743,060.48-1,479,936

Finding the Fourth Proportional to 3,164,252.16, 4,743,060.48 and 1,479,936

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Solution

The fourth proportional to 3,164,252.16, 4,743,060.48 and 1,479,936 is: 2,218,352.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,252.16 : 4,743,060.48 = 1,479,936 : x
  2. Step 2: Convert to fraction form
    3,164,252.16/4,743,060.48 = 1,479,936/x
  3. Step 3: Cross multiply
    3,164,252.16x = 4,743,060.48 × 1,479,936
  4. Step 4: Simplify right side
    3,164,252.16x = 7,019,425,954,529.28
  5. Step 5: Solve for x
    x = 7,019,425,954,529.28/3,164,252.16
  6. Step 6: Final answer
    x = 2,218,352.27

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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.