Home / 3,195,504.02-4,783,953.98-1,675,582.76

Finding the Fourth Proportional to 3,195,504.02, 4,783,953.98 and 1,675,582.76

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Solution

The fourth proportional to 3,195,504.02, 4,783,953.98 and 1,675,582.76 is: 2,508,496.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,504.02 : 4,783,953.98 = 1,675,582.76 : x
  2. Step 2: Convert to fraction form
    3,195,504.02/4,783,953.98 = 1,675,582.76/x
  3. Step 3: Cross multiply
    3,195,504.02x = 4,783,953.98 × 1,675,582.76
  4. Step 4: Simplify right side
    3,195,504.02x = 8,015,910,813,521.39
  5. Step 5: Solve for x
    x = 8,015,910,813,521.39/3,195,504.02
  6. Step 6: Final answer
    x = 2,508,496.55

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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.