Home / 996,676.08-1,495,014.12-569,912.56

Finding the Fourth Proportional to 996,676.08, 1,495,014.12 and 569,912.56

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Solution

The fourth proportional to 996,676.08, 1,495,014.12 and 569,912.56 is: 854,868.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,676.08 : 1,495,014.12 = 569,912.56 : x
  2. Step 2: Convert to fraction form
    996,676.08/1,495,014.12 = 569,912.56/x
  3. Step 3: Cross multiply
    996,676.08x = 1,495,014.12 × 569,912.56
  4. Step 4: Simplify right side
    996,676.08x = 852,027,324,365.35
  5. Step 5: Solve for x
    x = 852,027,324,365.35/996,676.08
  6. Step 6: Final answer
    x = 854,868.84

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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.