Home / 3,244,222.52-4,475,231.34-1,885,945.40

Finding the Fourth Proportional to 3,244,222.52, 4,475,231.34 and 1,885,945.40

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Solution

The fourth proportional to 3,244,222.52, 4,475,231.34 and 1,885,945.40 is: 2,601,560.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,222.52 : 4,475,231.34 = 1,885,945.40 : x
  2. Step 2: Convert to fraction form
    3,244,222.52/4,475,231.34 = 1,885,945.40/x
  3. Step 3: Cross multiply
    3,244,222.52x = 4,475,231.34 × 1,885,945.40
  4. Step 4: Simplify right side
    3,244,222.52x = 8,440,041,959,608.84
  5. Step 5: Solve for x
    x = 8,440,041,959,608.84/3,244,222.52
  6. Step 6: Final answer
    x = 2,601,560.75

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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.