Home / 3,458,431.24-4,773,055.90-2,008,126.63

Finding the Fourth Proportional to 3,458,431.24, 4,773,055.90 and 2,008,126.63

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Solution

The fourth proportional to 3,458,431.24, 4,773,055.90 and 2,008,126.63 is: 2,771,459.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,458,431.24 : 4,773,055.90 = 2,008,126.63 : x
  2. Step 2: Convert to fraction form
    3,458,431.24/4,773,055.90 = 2,008,126.63/x
  3. Step 3: Cross multiply
    3,458,431.24x = 4,773,055.90 × 2,008,126.63
  4. Step 4: Simplify right side
    3,458,431.24x = 9,584,900,659,268.62
  5. Step 5: Solve for x
    x = 9,584,900,659,268.62/3,458,431.24
  6. Step 6: Final answer
    x = 2,771,459.08

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Why These Related Problems?

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