Home / 9,844,893.76-14,747,560-4,906,027.84

Finding the Fourth Proportional to 9,844,893.76, 14,747,560 and 4,906,027.84

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Solution

The fourth proportional to 9,844,893.76, 14,747,560 and 4,906,027.84 is: 7,349,184.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,844,893.76 : 14,747,560 = 4,906,027.84 : x
  2. Step 2: Convert to fraction form
    9,844,893.76/14,747,560 = 4,906,027.84/x
  3. Step 3: Cross multiply
    9,844,893.76x = 14,747,560 × 4,906,027.84
  4. Step 4: Simplify right side
    9,844,893.76x = 72,351,939,932,070.39
  5. Step 5: Solve for x
    x = 72,351,939,932,070.39/9,844,893.76
  6. Step 6: Final answer
    x = 7,349,184.43

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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.