Home / 1,444,424.25-1,993,280.94-799,830.60

Finding the Fourth Proportional to 1,444,424.25, 1,993,280.94 and 799,830.60

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Solution

The fourth proportional to 1,444,424.25, 1,993,280.94 and 799,830.60 is: 1,103,752.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,424.25 : 1,993,280.94 = 799,830.60 : x
  2. Step 2: Convert to fraction form
    1,444,424.25/1,993,280.94 = 799,830.60/x
  3. Step 3: Cross multiply
    1,444,424.25x = 1,993,280.94 × 799,830.60
  4. Step 4: Simplify right side
    1,444,424.25x = 1,594,287,090,208.76
  5. Step 5: Solve for x
    x = 1,594,287,090,208.76/1,444,424.25
  6. Step 6: Final answer
    x = 1,103,752.65

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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.