Home / 3,323,815.56-4,984,739.19-927,082.26

Finding the Fourth Proportional to 3,323,815.56, 4,984,739.19 and 927,082.26

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Solution

The fourth proportional to 3,323,815.56, 4,984,739.19 and 927,082.26 is: 1,390,348.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,815.56 : 4,984,739.19 = 927,082.26 : x
  2. Step 2: Convert to fraction form
    3,323,815.56/4,984,739.19 = 927,082.26/x
  3. Step 3: Cross multiply
    3,323,815.56x = 4,984,739.19 × 927,082.26
  4. Step 4: Simplify right side
    3,323,815.56x = 4,621,263,273,775.77
  5. Step 5: Solve for x
    x = 4,621,263,273,775.77/3,323,815.56
  6. Step 6: Final answer
    x = 1,390,348.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.