Home / 2,590,839.04-3,575,403.84-1,444,796.32

Finding the Fourth Proportional to 2,590,839.04, 3,575,403.84 and 1,444,796.32

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Solution

The fourth proportional to 2,590,839.04, 3,575,403.84 and 1,444,796.32 is: 1,993,844.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,590,839.04 : 3,575,403.84 = 1,444,796.32 : x
  2. Step 2: Convert to fraction form
    2,590,839.04/3,575,403.84 = 1,444,796.32/x
  3. Step 3: Cross multiply
    2,590,839.04x = 3,575,403.84 × 1,444,796.32
  4. Step 4: Simplify right side
    2,590,839.04x = 5,165,730,310,545.87
  5. Step 5: Solve for x
    x = 5,165,730,310,545.87/2,590,839.04
  6. Step 6: Final answer
    x = 1,993,844.55

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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.