Home / 3,080,727.12-4,251,034.56-1,703,884.87

Finding the Fourth Proportional to 3,080,727.12, 4,251,034.56 and 1,703,884.87

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Solution

The fourth proportional to 3,080,727.12, 4,251,034.56 and 1,703,884.87 is: 2,351,157.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,727.12 : 4,251,034.56 = 1,703,884.87 : x
  2. Step 2: Convert to fraction form
    3,080,727.12/4,251,034.56 = 1,703,884.87/x
  3. Step 3: Cross multiply
    3,080,727.12x = 4,251,034.56 × 1,703,884.87
  4. Step 4: Simplify right side
    3,080,727.12x = 7,243,273,446,838.05
  5. Step 5: Solve for x
    x = 7,243,273,446,838.05/3,080,727.12
  6. Step 6: Final answer
    x = 2,351,157.10

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.