Home / 7,015,394.25-9,681,273.23-3,796,130.25

Finding the Fourth Proportional to 7,015,394.25, 9,681,273.23 and 3,796,130.25

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Solution

The fourth proportional to 7,015,394.25, 9,681,273.23 and 3,796,130.25 is: 5,238,675.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,015,394.25 : 9,681,273.23 = 3,796,130.25 : x
  2. Step 2: Convert to fraction form
    7,015,394.25/9,681,273.23 = 3,796,130.25/x
  3. Step 3: Cross multiply
    7,015,394.25x = 9,681,273.23 × 3,796,130.25
  4. Step 4: Simplify right side
    7,015,394.25x = 36,751,374,147,937.55
  5. Step 5: Solve for x
    x = 36,751,374,147,937.55/7,015,394.25
  6. Step 6: Final answer
    x = 5,238,675.52

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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.