Home / 1,166,593.20-1,609,898.24-630,049.20

Finding the Fourth Proportional to 1,166,593.20, 1,609,898.24 and 630,049.20

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Solution

The fourth proportional to 1,166,593.20, 1,609,898.24 and 630,049.20 is: 869,467.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,593.20 : 1,609,898.24 = 630,049.20 : x
  2. Step 2: Convert to fraction form
    1,166,593.20/1,609,898.24 = 630,049.20/x
  3. Step 3: Cross multiply
    1,166,593.20x = 1,609,898.24 × 630,049.20
  4. Step 4: Simplify right side
    1,166,593.20x = 1,014,315,098,193.41
  5. Step 5: Solve for x
    x = 1,014,315,098,193.41/1,166,593.20
  6. Step 6: Final answer
    x = 869,467.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.