Home / 996,704.90-1,495,057.35-365,536.70

Finding the Fourth Proportional to 996,704.90, 1,495,057.35 and 365,536.70

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Solution

The fourth proportional to 996,704.90, 1,495,057.35 and 365,536.70 is: 548,305.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,704.90 : 1,495,057.35 = 365,536.70 : x
  2. Step 2: Convert to fraction form
    996,704.90/1,495,057.35 = 365,536.70/x
  3. Step 3: Cross multiply
    996,704.90x = 1,495,057.35 × 365,536.70
  4. Step 4: Simplify right side
    996,704.90x = 546,498,330,029.75
  5. Step 5: Solve for x
    x = 546,498,330,029.75/996,704.90
  6. Step 6: Final answer
    x = 548,305.05

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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.