Home / 11,374,554.74-17,060,149.94-4,184,406.95

Finding the Fourth Proportional to 11,374,554.74, 17,060,149.94 and 4,184,406.95

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Solution

The fourth proportional to 11,374,554.74, 17,060,149.94 and 4,184,406.95 is: 6,275,991.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,374,554.74 : 17,060,149.94 = 4,184,406.95 : x
  2. Step 2: Convert to fraction form
    11,374,554.74/17,060,149.94 = 4,184,406.95/x
  3. Step 3: Cross multiply
    11,374,554.74x = 17,060,149.94 × 4,184,406.95
  4. Step 4: Simplify right side
    11,374,554.74x = 71,386,609,870,755.30
  5. Step 5: Solve for x
    x = 71,386,609,870,755.30/11,374,554.74
  6. Step 6: Final answer
    x = 6,275,991.59

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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.