Home / 1,751,689.92-2,626,273.80-1,076,376

Finding the Fourth Proportional to 1,751,689.92, 2,626,273.80 and 1,076,376

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Solution

The fourth proportional to 1,751,689.92, 2,626,273.80 and 1,076,376 is: 1,613,789.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,689.92 : 2,626,273.80 = 1,076,376 : x
  2. Step 2: Convert to fraction form
    1,751,689.92/2,626,273.80 = 1,076,376/x
  3. Step 3: Cross multiply
    1,751,689.92x = 2,626,273.80 × 1,076,376
  4. Step 4: Simplify right side
    1,751,689.92x = 2,826,858,087,748.80
  5. Step 5: Solve for x
    x = 2,826,858,087,748.80/1,751,689.92
  6. Step 6: Final answer
    x = 1,613,789.09

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