Home / 1,827,234.64-2,741,254.80-547,791.04

Finding the Fourth Proportional to 1,827,234.64, 2,741,254.80 and 547,791.04

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Solution

The fourth proportional to 1,827,234.64, 2,741,254.80 and 547,791.04 is: 821,807.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,234.64 : 2,741,254.80 = 547,791.04 : x
  2. Step 2: Convert to fraction form
    1,827,234.64/2,741,254.80 = 547,791.04/x
  3. Step 3: Cross multiply
    1,827,234.64x = 2,741,254.80 × 547,791.04
  4. Step 4: Simplify right side
    1,827,234.64x = 1,501,634,817,796.99
  5. Step 5: Solve for x
    x = 1,501,634,817,796.99/1,827,234.64
  6. Step 6: Final answer
    x = 821,807.33

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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.