Home / 1,166,714.88-1,750,171.12-325,267.44

Finding the Fourth Proportional to 1,166,714.88, 1,750,171.12 and 325,267.44

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Solution

The fourth proportional to 1,166,714.88, 1,750,171.12 and 325,267.44 is: 487,928.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,714.88 : 1,750,171.12 = 325,267.44 : x
  2. Step 2: Convert to fraction form
    1,166,714.88/1,750,171.12 = 325,267.44/x
  3. Step 3: Cross multiply
    1,166,714.88x = 1,750,171.12 × 325,267.44
  4. Step 4: Simplify right side
    1,166,714.88x = 569,273,679,764.33
  5. Step 5: Solve for x
    x = 569,273,679,764.33/1,166,714.88
  6. Step 6: Final answer
    x = 487,928.70

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1.5x scale

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.