Home / 3,181,546.96-4,773,067.94-1,051,631.15

Finding the Fourth Proportional to 3,181,546.96, 4,773,067.94 and 1,051,631.15

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Solution

The fourth proportional to 3,181,546.96, 4,773,067.94 and 1,051,631.15 is: 1,577,693.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,181,546.96 : 4,773,067.94 = 1,051,631.15 : x
  2. Step 2: Convert to fraction form
    3,181,546.96/4,773,067.94 = 1,051,631.15/x
  3. Step 3: Cross multiply
    3,181,546.96x = 4,773,067.94 × 1,051,631.15
  4. Step 4: Simplify right side
    3,181,546.96x = 5,019,506,905,534.07
  5. Step 5: Solve for x
    x = 5,019,506,905,534.07/3,181,546.96
  6. Step 6: Final answer
    x = 1,577,693.80

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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.