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Finding the Fourth Proportional to 594,779.28, 892,343.64 and 239,610.64

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Solution

The fourth proportional to 594,779.28, 892,343.64 and 239,610.64 is: 359,486.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,779.28 : 892,343.64 = 239,610.64 : x
  2. Step 2: Convert to fraction form
    594,779.28/892,343.64 = 239,610.64/x
  3. Step 3: Cross multiply
    594,779.28x = 892,343.64 × 239,610.64
  4. Step 4: Simplify right side
    594,779.28x = 213,815,030,680.33
  5. Step 5: Solve for x
    x = 213,815,030,680.33/594,779.28
  6. Step 6: Final answer
    x = 359,486.35

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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.