Home / 3,573,215.82-5,356,809.27-1,549,936.44

Finding the Fourth Proportional to 3,573,215.82, 5,356,809.27 and 1,549,936.44

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Solution

The fourth proportional to 3,573,215.82, 5,356,809.27 and 1,549,936.44 is: 2,323,597.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,215.82 : 5,356,809.27 = 1,549,936.44 : x
  2. Step 2: Convert to fraction form
    3,573,215.82/5,356,809.27 = 1,549,936.44/x
  3. Step 3: Cross multiply
    3,573,215.82x = 5,356,809.27 × 1,549,936.44
  4. Step 4: Simplify right side
    3,573,215.82x = 8,302,713,889,702.80
  5. Step 5: Solve for x
    x = 8,302,713,889,702.80/3,573,215.82
  6. Step 6: Final answer
    x = 2,323,597.09

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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.