Home / 3,246,590.40-4,865,738.40-2,494,910.40

Finding the Fourth Proportional to 3,246,590.40, 4,865,738.40 and 2,494,910.40

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Solution

The fourth proportional to 3,246,590.40, 4,865,738.40 and 2,494,910.40 is: 3,739,178.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,246,590.40 : 4,865,738.40 = 2,494,910.40 : x
  2. Step 2: Convert to fraction form
    3,246,590.40/4,865,738.40 = 2,494,910.40/x
  3. Step 3: Cross multiply
    3,246,590.40x = 4,865,738.40 × 2,494,910.40
  4. Step 4: Simplify right side
    3,246,590.40x = 12,139,581,337,839.36
  5. Step 5: Solve for x
    x = 12,139,581,337,839.36/3,246,590.40
  6. Step 6: Final answer
    x = 3,739,178.60

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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.