Home / 1,763,082.60-2,644,512.93-1,052,575.71

Finding the Fourth Proportional to 1,763,082.60, 2,644,512.93 and 1,052,575.71

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Solution

The fourth proportional to 1,763,082.60, 2,644,512.93 and 1,052,575.71 is: 1,578,797.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,082.60 : 2,644,512.93 = 1,052,575.71 : x
  2. Step 2: Convert to fraction form
    1,763,082.60/2,644,512.93 = 1,052,575.71/x
  3. Step 3: Cross multiply
    1,763,082.60x = 2,644,512.93 × 1,052,575.71
  4. Step 4: Simplify right side
    1,763,082.60x = 2,783,550,074,898.93
  5. Step 5: Solve for x
    x = 2,783,550,074,898.93/1,763,082.60
  6. Step 6: Final answer
    x = 1,578,797.31

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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.