Home / 6,136,674.60-9,203,535.68-1,876,879.76

Finding the Fourth Proportional to 6,136,674.60, 9,203,535.68 and 1,876,879.76

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Solution

The fourth proportional to 6,136,674.60, 9,203,535.68 and 1,876,879.76 is: 2,814,868.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136,674.60 : 9,203,535.68 = 1,876,879.76 : x
  2. Step 2: Convert to fraction form
    6,136,674.60/9,203,535.68 = 1,876,879.76/x
  3. Step 3: Cross multiply
    6,136,674.60x = 9,203,535.68 × 1,876,879.76
  4. Step 4: Simplify right side
    6,136,674.60x = 17,273,929,838,229.84
  5. Step 5: Solve for x
    x = 17,273,929,838,229.84/6,136,674.60
  6. Step 6: Final answer
    x = 2,814,868.14

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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.