Home / 2,833,091.48-3,909,566.94-1,543,905.56

Finding the Fourth Proportional to 2,833,091.48, 3,909,566.94 and 1,543,905.56

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Solution

The fourth proportional to 2,833,091.48, 3,909,566.94 and 1,543,905.56 is: 2,130,535.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,091.48 : 3,909,566.94 = 1,543,905.56 : x
  2. Step 2: Convert to fraction form
    2,833,091.48/3,909,566.94 = 1,543,905.56/x
  3. Step 3: Cross multiply
    2,833,091.48x = 3,909,566.94 × 1,543,905.56
  4. Step 4: Simplify right side
    2,833,091.48x = 6,036,002,135,858.19
  5. Step 5: Solve for x
    x = 6,036,002,135,858.19/2,833,091.48
  6. Step 6: Final answer
    x = 2,130,535.56

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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.