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Finding the Fourth Proportional to 364,044.40, 546,066.60 and 332,551.60

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Solution

The fourth proportional to 364,044.40, 546,066.60 and 332,551.60 is: 498,827.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,044.40 : 546,066.60 = 332,551.60 : x
  2. Step 2: Convert to fraction form
    364,044.40/546,066.60 = 332,551.60/x
  3. Step 3: Cross multiply
    364,044.40x = 546,066.60 × 332,551.60
  4. Step 4: Simplify right side
    364,044.40x = 181,595,321,536.56
  5. Step 5: Solve for x
    x = 181,595,321,536.56/364,044.40
  6. Step 6: Final answer
    x = 498,827.40

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Similar ratio
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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.