Home / 1,179,031.98-1,767,286.45-609,839.94

Finding the Fourth Proportional to 1,179,031.98, 1,767,286.45 and 609,839.94

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Solution

The fourth proportional to 1,179,031.98, 1,767,286.45 and 609,839.94 is: 914,107.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,179,031.98 : 1,767,286.45 = 609,839.94 : x
  2. Step 2: Convert to fraction form
    1,179,031.98/1,767,286.45 = 609,839.94/x
  3. Step 3: Cross multiply
    1,179,031.98x = 1,767,286.45 × 609,839.94
  4. Step 4: Simplify right side
    1,179,031.98x = 1,077,761,860,079.45
  5. Step 5: Solve for x
    x = 1,077,761,860,079.45/1,179,031.98
  6. Step 6: Final answer
    x = 914,107.41

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.