Home / 3,024,604.20-4,536,906.30-2,772,661.80

Finding the Fourth Proportional to 3,024,604.20, 4,536,906.30 and 2,772,661.80

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Solution

The fourth proportional to 3,024,604.20, 4,536,906.30 and 2,772,661.80 is: 4,158,992.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,604.20 : 4,536,906.30 = 2,772,661.80 : x
  2. Step 2: Convert to fraction form
    3,024,604.20/4,536,906.30 = 2,772,661.80/x
  3. Step 3: Cross multiply
    3,024,604.20x = 4,536,906.30 × 2,772,661.80
  4. Step 4: Simplify right side
    3,024,604.20x = 12,579,306,788,189.34
  5. Step 5: Solve for x
    x = 12,579,306,788,189.34/3,024,604.20
  6. Step 6: Final answer
    x = 4,158,992.70

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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.