Home / 1,175,928.66-1,763,024.67-376,747.86

Finding the Fourth Proportional to 1,175,928.66, 1,763,024.67 and 376,747.86

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Solution

The fourth proportional to 1,175,928.66, 1,763,024.67 and 376,747.86 is: 564,843.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,928.66 : 1,763,024.67 = 376,747.86 : x
  2. Step 2: Convert to fraction form
    1,175,928.66/1,763,024.67 = 376,747.86/x
  3. Step 3: Cross multiply
    1,175,928.66x = 1,763,024.67 × 376,747.86
  4. Step 4: Simplify right side
    1,175,928.66x = 664,215,771,549.71
  5. Step 5: Solve for x
    x = 664,215,771,549.71/1,175,928.66
  6. Step 6: Final answer
    x = 564,843.59

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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.