Home / 3,197,878.89-4,413,084.44-1,747,596.57

Finding the Fourth Proportional to 3,197,878.89, 4,413,084.44 and 1,747,596.57

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Solution

The fourth proportional to 3,197,878.89, 4,413,084.44 and 1,747,596.57 is: 2,411,689.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,878.89 : 4,413,084.44 = 1,747,596.57 : x
  2. Step 2: Convert to fraction form
    3,197,878.89/4,413,084.44 = 1,747,596.57/x
  3. Step 3: Cross multiply
    3,197,878.89x = 4,413,084.44 × 1,747,596.57
  4. Step 4: Simplify right side
    3,197,878.89x = 7,712,291,230,464.37
  5. Step 5: Solve for x
    x = 7,712,291,230,464.37/3,197,878.89
  6. Step 6: Final answer
    x = 2,411,689.59

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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.