Home / 2,598,334.20-3,892,835.70-2,225,086.20

Finding the Fourth Proportional to 2,598,334.20, 3,892,835.70 and 2,225,086.20

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Solution

The fourth proportional to 2,598,334.20, 3,892,835.70 and 2,225,086.20 is: 3,333,633.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,598,334.20 : 3,892,835.70 = 2,225,086.20 : x
  2. Step 2: Convert to fraction form
    2,598,334.20/3,892,835.70 = 2,225,086.20/x
  3. Step 3: Cross multiply
    2,598,334.20x = 3,892,835.70 × 2,225,086.20
  4. Step 4: Simplify right side
    2,598,334.20x = 8,661,894,994,937.34
  5. Step 5: Solve for x
    x = 8,661,894,994,937.34/2,598,334.20
  6. Step 6: Final answer
    x = 3,333,633.91

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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.