Home / 2,457,344.18-3,391,150.73-1,369,684.82

Finding the Fourth Proportional to 2,457,344.18, 3,391,150.73 and 1,369,684.82

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Solution

The fourth proportional to 2,457,344.18, 3,391,150.73 and 1,369,684.82 is: 1,890,173.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,457,344.18 : 3,391,150.73 = 1,369,684.82 : x
  2. Step 2: Convert to fraction form
    2,457,344.18/3,391,150.73 = 1,369,684.82/x
  3. Step 3: Cross multiply
    2,457,344.18x = 3,391,150.73 × 1,369,684.82
  4. Step 4: Simplify right side
    2,457,344.18x = 4,644,807,678,842.37
  5. Step 5: Solve for x
    x = 4,644,807,678,842.37/2,457,344.18
  6. Step 6: Final answer
    x = 1,890,173.84

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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.