Home / 2,053,222.56-2,833,002-1,147,773.60

Finding the Fourth Proportional to 2,053,222.56, 2,833,002 and 1,147,773.60

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Solution

The fourth proportional to 2,053,222.56, 2,833,002 and 1,147,773.60 is: 1,583,678.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,222.56 : 2,833,002 = 1,147,773.60 : x
  2. Step 2: Convert to fraction form
    2,053,222.56/2,833,002 = 1,147,773.60/x
  3. Step 3: Cross multiply
    2,053,222.56x = 2,833,002 × 1,147,773.60
  4. Step 4: Simplify right side
    2,053,222.56x = 3,251,644,904,347.20
  5. Step 5: Solve for x
    x = 3,251,644,904,347.20/2,053,222.56
  6. Step 6: Final answer
    x = 1,583,678.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.