Home / 1,792,050.30-2,683,649.50-1,335,546.85

Finding the Fourth Proportional to 1,792,050.30, 2,683,649.50 and 1,335,546.85

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Solution

The fourth proportional to 1,792,050.30, 2,683,649.50 and 1,335,546.85 is: 2,000,021.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,792,050.30 : 2,683,649.50 = 1,335,546.85 : x
  2. Step 2: Convert to fraction form
    1,792,050.30/2,683,649.50 = 1,335,546.85/x
  3. Step 3: Cross multiply
    1,792,050.30x = 2,683,649.50 × 1,335,546.85
  4. Step 4: Simplify right side
    1,792,050.30x = 3,584,139,636,229.08
  5. Step 5: Solve for x
    x = 3,584,139,636,229.08/1,792,050.30
  6. Step 6: Final answer
    x = 2,000,021.78

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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.