Home / 1,444,413.68-1,993,266.59-799,820.04

Finding the Fourth Proportional to 1,444,413.68, 1,993,266.59 and 799,820.04

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Solution

The fourth proportional to 1,444,413.68, 1,993,266.59 and 799,820.04 is: 1,103,738.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,413.68 : 1,993,266.59 = 799,820.04 : x
  2. Step 2: Convert to fraction form
    1,444,413.68/1,993,266.59 = 799,820.04/x
  3. Step 3: Cross multiply
    1,444,413.68x = 1,993,266.59 × 799,820.04
  4. Step 4: Simplify right side
    1,444,413.68x = 1,594,254,563,744.46
  5. Step 5: Solve for x
    x = 1,594,254,563,744.46/1,444,413.68
  6. Step 6: Final answer
    x = 1,103,738.21

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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.