Home / 2,269,539.44-3,403,837.73-671,727.77

Finding the Fourth Proportional to 2,269,539.44, 3,403,837.73 and 671,727.77

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Solution

The fourth proportional to 2,269,539.44, 3,403,837.73 and 671,727.77 is: 1,007,452.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,539.44 : 3,403,837.73 = 671,727.77 : x
  2. Step 2: Convert to fraction form
    2,269,539.44/3,403,837.73 = 671,727.77/x
  3. Step 3: Cross multiply
    2,269,539.44x = 3,403,837.73 × 671,727.77
  4. Step 4: Simplify right side
    2,269,539.44x = 2,286,452,312,474.89
  5. Step 5: Solve for x
    x = 2,286,452,312,474.89/2,269,539.44
  6. Step 6: Final answer
    x = 1,007,452.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.