Home / 2,536,986.80-3,501,071.16-1,449,403.04

Finding the Fourth Proportional to 2,536,986.80, 3,501,071.16 and 1,449,403.04

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Solution

The fourth proportional to 2,536,986.80, 3,501,071.16 and 1,449,403.04 is: 2,000,192.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536,986.80 : 3,501,071.16 = 1,449,403.04 : x
  2. Step 2: Convert to fraction form
    2,536,986.80/3,501,071.16 = 1,449,403.04/x
  3. Step 3: Cross multiply
    2,536,986.80x = 3,501,071.16 × 1,449,403.04
  4. Step 4: Simplify right side
    2,536,986.80x = 5,074,463,182,560.33
  5. Step 5: Solve for x
    x = 5,074,463,182,560.33/2,536,986.80
  6. Step 6: Final answer
    x = 2,000,192.98

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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.