Home / 9,850,600.80-14,777,378.64-3,459,726.72

Finding the Fourth Proportional to 9,850,600.80, 14,777,378.64 and 3,459,726.72

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Solution

The fourth proportional to 9,850,600.80, 14,777,378.64 and 3,459,726.72 is: 5,190,108.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,850,600.80 : 14,777,378.64 = 3,459,726.72 : x
  2. Step 2: Convert to fraction form
    9,850,600.80/14,777,378.64 = 3,459,726.72/x
  3. Step 3: Cross multiply
    9,850,600.80x = 14,777,378.64 × 3,459,726.72
  4. Step 4: Simplify right side
    9,850,600.80x = 51,125,691,732,365.27
  5. Step 5: Solve for x
    x = 51,125,691,732,365.27/9,850,600.80
  6. Step 6: Final answer
    x = 5,190,108.99

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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.