Home / 4,530,640.20-6,797,012.22-1,497,823.08

Finding the Fourth Proportional to 4,530,640.20, 6,797,012.22 and 1,497,823.08

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Solution

The fourth proportional to 4,530,640.20, 6,797,012.22 and 1,497,823.08 is: 2,247,082.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530,640.20 : 6,797,012.22 = 1,497,823.08 : x
  2. Step 2: Convert to fraction form
    4,530,640.20/6,797,012.22 = 1,497,823.08/x
  3. Step 3: Cross multiply
    4,530,640.20x = 6,797,012.22 × 1,497,823.08
  4. Step 4: Simplify right side
    4,530,640.20x = 10,180,721,778,158.04
  5. Step 5: Solve for x
    x = 10,180,721,778,158.04/4,530,640.20
  6. Step 6: Final answer
    x = 2,247,082.38

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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.