Home / 1,444,385.68-1,993,227.88-799,792.02

Finding the Fourth Proportional to 1,444,385.68, 1,993,227.88 and 799,792.02

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Solution

The fourth proportional to 1,444,385.68, 1,993,227.88 and 799,792.02 is: 1,103,699.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,385.68 : 1,993,227.88 = 799,792.02 : x
  2. Step 2: Convert to fraction form
    1,444,385.68/1,993,227.88 = 799,792.02/x
  3. Step 3: Cross multiply
    1,444,385.68x = 1,993,227.88 × 799,792.02
  4. Step 4: Simplify right side
    1,444,385.68x = 1,594,167,752,465.52
  5. Step 5: Solve for x
    x = 1,594,167,752,465.52/1,444,385.68
  6. Step 6: Final answer
    x = 1,103,699.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.