Home / 3,630,520.10-5,446,946.55-2,433,793.70

Finding the Fourth Proportional to 3,630,520.10, 5,446,946.55 and 2,433,793.70

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Solution

The fourth proportional to 3,630,520.10, 5,446,946.55 and 2,433,793.70 is: 3,651,472.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,520.10 : 5,446,946.55 = 2,433,793.70 : x
  2. Step 2: Convert to fraction form
    3,630,520.10/5,446,946.55 = 2,433,793.70/x
  3. Step 3: Cross multiply
    3,630,520.10x = 5,446,946.55 × 2,433,793.70
  4. Step 4: Simplify right side
    3,630,520.10x = 13,256,744,197,626.74
  5. Step 5: Solve for x
    x = 13,256,744,197,626.74/3,630,520.10
  6. Step 6: Final answer
    x = 3,651,472.47

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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.