Home / 3,536,215.44-5,308,033.32-3,133,981.20

Finding the Fourth Proportional to 3,536,215.44, 5,308,033.32 and 3,133,981.20

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Solution

The fourth proportional to 3,536,215.44, 5,308,033.32 and 3,133,981.20 is: 4,704,259.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536,215.44 : 5,308,033.32 = 3,133,981.20 : x
  2. Step 2: Convert to fraction form
    3,536,215.44/5,308,033.32 = 3,133,981.20/x
  3. Step 3: Cross multiply
    3,536,215.44x = 5,308,033.32 × 3,133,981.20
  4. Step 4: Simplify right side
    3,536,215.44x = 16,635,276,633,853.59
  5. Step 5: Solve for x
    x = 16,635,276,633,853.59/3,536,215.44
  6. Step 6: Final answer
    x = 4,704,259.94

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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.