Home / 1,751,676.52-2,626,253.80-1,076,362.56

Finding the Fourth Proportional to 1,751,676.52, 2,626,253.80 and 1,076,362.56

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Solution

The fourth proportional to 1,751,676.52, 2,626,253.80 and 1,076,362.56 is: 1,613,769.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,676.52 : 2,626,253.80 = 1,076,362.56 : x
  2. Step 2: Convert to fraction form
    1,751,676.52/2,626,253.80 = 1,076,362.56/x
  3. Step 3: Cross multiply
    1,751,676.52x = 2,626,253.80 × 1,076,362.56
  4. Step 4: Simplify right side
    1,751,676.52x = 2,826,801,263,377.73
  5. Step 5: Solve for x
    x = 2,826,801,263,377.73/1,751,676.52
  6. Step 6: Final answer
    x = 1,613,769.00

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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.