Home / 297,314.20-446,094.42-164,182.60

Finding the Fourth Proportional to 297,314.20, 446,094.42 and 164,182.60

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Solution

The fourth proportional to 297,314.20, 446,094.42 and 164,182.60 is: 246,341.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,314.20 : 446,094.42 = 164,182.60 : x
  2. Step 2: Convert to fraction form
    297,314.20/446,094.42 = 164,182.60/x
  3. Step 3: Cross multiply
    297,314.20x = 446,094.42 × 164,182.60
  4. Step 4: Simplify right side
    297,314.20x = 73,240,941,721.09
  5. Step 5: Solve for x
    x = 73,240,941,721.09/297,314.20
  6. Step 6: Final answer
    x = 246,341.89

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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.