Home / 1,733,818.75-2,393,150.73-1,008,806.51

Finding the Fourth Proportional to 1,733,818.75, 2,393,150.73 and 1,008,806.51

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Solution

The fourth proportional to 1,733,818.75, 2,393,150.73 and 1,008,806.51 is: 1,392,432.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,818.75 : 2,393,150.73 = 1,008,806.51 : x
  2. Step 2: Convert to fraction form
    1,733,818.75/2,393,150.73 = 1,008,806.51/x
  3. Step 3: Cross multiply
    1,733,818.75x = 2,393,150.73 × 1,008,806.51
  4. Step 4: Simplify right side
    1,733,818.75x = 2,414,226,035,835.25
  5. Step 5: Solve for x
    x = 2,414,226,035,835.25/1,733,818.75
  6. Step 6: Final answer
    x = 1,392,432.76

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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.