Home / 2,673,176.20-4,009,764.30-2,224,403.80

Finding the Fourth Proportional to 2,673,176.20, 4,009,764.30 and 2,224,403.80

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Solution

The fourth proportional to 2,673,176.20, 4,009,764.30 and 2,224,403.80 is: 3,336,605.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,176.20 : 4,009,764.30 = 2,224,403.80 : x
  2. Step 2: Convert to fraction form
    2,673,176.20/4,009,764.30 = 2,224,403.80/x
  3. Step 3: Cross multiply
    2,673,176.20x = 4,009,764.30 × 2,224,403.80
  4. Step 4: Simplify right side
    2,673,176.20x = 8,919,334,946,024.34
  5. Step 5: Solve for x
    x = 8,919,334,946,024.34/2,673,176.20
  6. Step 6: Final answer
    x = 3,336,605.70

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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.