Home / 11,577,237.42-17,368,363.89-3,489,536.46

Finding the Fourth Proportional to 11,577,237.42, 17,368,363.89 and 3,489,536.46

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Solution

The fourth proportional to 11,577,237.42, 17,368,363.89 and 3,489,536.46 is: 5,235,060.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,577,237.42 : 17,368,363.89 = 3,489,536.46 : x
  2. Step 2: Convert to fraction form
    11,577,237.42/17,368,363.89 = 3,489,536.46/x
  3. Step 3: Cross multiply
    11,577,237.42x = 17,368,363.89 × 3,489,536.46
  4. Step 4: Simplify right side
    11,577,237.42x = 60,607,539,044,702.43
  5. Step 5: Solve for x
    x = 60,607,539,044,702.43/11,577,237.42
  6. Step 6: Final answer
    x = 5,235,060.56

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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.