Home / 3,279,114.60-4,922,358.30-2,534,461.80

Finding the Fourth Proportional to 3,279,114.60, 4,922,358.30 and 2,534,461.80

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Solution

The fourth proportional to 3,279,114.60, 4,922,358.30 and 2,534,461.80 is: 3,804,541.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,279,114.60 : 4,922,358.30 = 2,534,461.80 : x
  2. Step 2: Convert to fraction form
    3,279,114.60/4,922,358.30 = 2,534,461.80/x
  3. Step 3: Cross multiply
    3,279,114.60x = 4,922,358.30 × 2,534,461.80
  4. Step 4: Simplify right side
    3,279,114.60x = 12,475,529,077,262.94
  5. Step 5: Solve for x
    x = 12,475,529,077,262.94/3,279,114.60
  6. Step 6: Final answer
    x = 3,804,541.96

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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.