Home / 2,743,334.64-4,098,316.62-1,775,909.04

Finding the Fourth Proportional to 2,743,334.64, 4,098,316.62 and 1,775,909.04

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Solution

The fourth proportional to 2,743,334.64, 4,098,316.62 and 1,775,909.04 is: 2,653,062.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,743,334.64 : 4,098,316.62 = 1,775,909.04 : x
  2. Step 2: Convert to fraction form
    2,743,334.64/4,098,316.62 = 1,775,909.04/x
  3. Step 3: Cross multiply
    2,743,334.64x = 4,098,316.62 × 1,775,909.04
  4. Step 4: Simplify right side
    2,743,334.64x = 7,278,237,534,240.25
  5. Step 5: Solve for x
    x = 7,278,237,534,240.25/2,743,334.64
  6. Step 6: Final answer
    x = 2,653,062.24

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.