Home / 3,142,114.02-4,336,609.86-1,853,096.22

Finding the Fourth Proportional to 3,142,114.02, 4,336,609.86 and 1,853,096.22

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Solution

The fourth proportional to 3,142,114.02, 4,336,609.86 and 1,853,096.22 is: 2,557,563.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,142,114.02 : 4,336,609.86 = 1,853,096.22 : x
  2. Step 2: Convert to fraction form
    3,142,114.02/4,336,609.86 = 1,853,096.22/x
  3. Step 3: Cross multiply
    3,142,114.02x = 4,336,609.86 × 1,853,096.22
  4. Step 4: Simplify right side
    3,142,114.02x = 8,036,155,339,180.73
  5. Step 5: Solve for x
    x = 8,036,155,339,180.73/3,142,114.02
  6. Step 6: Final answer
    x = 2,557,563.25

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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.