Home / 3,071,226.90-4,606,839.45-1,649,326.98

Finding the Fourth Proportional to 3,071,226.90, 4,606,839.45 and 1,649,326.98

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Solution

The fourth proportional to 3,071,226.90, 4,606,839.45 and 1,649,326.98 is: 2,473,989.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,226.90 : 4,606,839.45 = 1,649,326.98 : x
  2. Step 2: Convert to fraction form
    3,071,226.90/4,606,839.45 = 1,649,326.98/x
  3. Step 3: Cross multiply
    3,071,226.90x = 4,606,839.45 × 1,649,326.98
  4. Step 4: Simplify right side
    3,071,226.90x = 7,598,184,597,413.36
  5. Step 5: Solve for x
    x = 7,598,184,597,413.36/3,071,226.90
  6. Step 6: Final answer
    x = 2,473,989.99

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.