Home / 3,500,060.90-4,826,401.10-2,763,793.68

Finding the Fourth Proportional to 3,500,060.90, 4,826,401.10 and 2,763,793.68

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Solution

The fourth proportional to 3,500,060.90, 4,826,401.10 and 2,763,793.68 is: 3,811,127.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,500,060.90 : 4,826,401.10 = 2,763,793.68 : x
  2. Step 2: Convert to fraction form
    3,500,060.90/4,826,401.10 = 2,763,793.68/x
  3. Step 3: Cross multiply
    3,500,060.90x = 4,826,401.10 × 2,763,793.68
  4. Step 4: Simplify right side
    3,500,060.90x = 13,339,176,857,325.05
  5. Step 5: Solve for x
    x = 13,339,176,857,325.05/3,500,060.90
  6. Step 6: Final answer
    x = 3,811,127.07

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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.