Home / 1,741,144.44-2,402,898.36-966,815.28

Finding the Fourth Proportional to 1,741,144.44, 2,402,898.36 and 966,815.28

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Solution

The fourth proportional to 1,741,144.44, 2,402,898.36 and 966,815.28 is: 1,334,271.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,144.44 : 2,402,898.36 = 966,815.28 : x
  2. Step 2: Convert to fraction form
    1,741,144.44/2,402,898.36 = 966,815.28/x
  3. Step 3: Cross multiply
    1,741,144.44x = 2,402,898.36 × 966,815.28
  4. Step 4: Simplify right side
    1,741,144.44x = 2,323,158,850,734.94
  5. Step 5: Solve for x
    x = 2,323,158,850,734.94/1,741,144.44
  6. Step 6: Final answer
    x = 1,334,271.18

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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.