Home / 11,810,276.96-17,715,415.67-2,834,828.96

Finding the Fourth Proportional to 11,810,276.96, 17,715,415.67 and 2,834,828.96

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Solution

The fourth proportional to 11,810,276.96, 17,715,415.67 and 2,834,828.96 is: 4,252,243.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,810,276.96 : 17,715,415.67 = 2,834,828.96 : x
  2. Step 2: Convert to fraction form
    11,810,276.96/17,715,415.67 = 2,834,828.96/x
  3. Step 3: Cross multiply
    11,810,276.96x = 17,715,415.67 × 2,834,828.96
  4. Step 4: Simplify right side
    11,810,276.96x = 50,220,173,277,002.58
  5. Step 5: Solve for x
    x = 50,220,173,277,002.58/11,810,276.96
  6. Step 6: Final answer
    x = 4,252,243.49

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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.