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Finding the Fourth Proportional to 2,062,895.63, 3,093,642.61 and 714,743.54

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Solution

The fourth proportional to 2,062,895.63, 3,093,642.61 and 714,743.54 is: 1,071,872.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,895.63 : 3,093,642.61 = 714,743.54 : x
  2. Step 2: Convert to fraction form
    2,062,895.63/3,093,642.61 = 714,743.54/x
  3. Step 3: Cross multiply
    2,062,895.63x = 3,093,642.61 × 714,743.54
  4. Step 4: Simplify right side
    2,062,895.63x = 2,211,161,076,513.49
  5. Step 5: Solve for x
    x = 2,211,161,076,513.49/2,062,895.63
  6. Step 6: Final answer
    x = 1,071,872.49

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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.