Home / 1,649,082.93-2,275,797-923,905.86

Finding the Fourth Proportional to 1,649,082.93, 2,275,797 and 923,905.86

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Solution

The fourth proportional to 1,649,082.93, 2,275,797 and 923,905.86 is: 1,275,025.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,649,082.93 : 2,275,797 = 923,905.86 : x
  2. Step 2: Convert to fraction form
    1,649,082.93/2,275,797 = 923,905.86/x
  3. Step 3: Cross multiply
    1,649,082.93x = 2,275,797 × 923,905.86
  4. Step 4: Simplify right side
    1,649,082.93x = 2,102,622,184,470.42
  5. Step 5: Solve for x
    x = 2,102,622,184,470.42/1,649,082.93
  6. Step 6: Final answer
    x = 1,275,025.13

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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.