Home / 1,733,823.26-2,393,156.94-1,008,811.01

Finding the Fourth Proportional to 1,733,823.26, 2,393,156.94 and 1,008,811.01

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Solution

The fourth proportional to 1,733,823.26, 2,393,156.94 and 1,008,811.01 is: 1,392,438.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,823.26 : 2,393,156.94 = 1,008,811.01 : x
  2. Step 2: Convert to fraction form
    1,733,823.26/2,393,156.94 = 1,008,811.01/x
  3. Step 3: Cross multiply
    1,733,823.26x = 2,393,156.94 × 1,008,811.01
  4. Step 4: Simplify right side
    1,733,823.26x = 2,414,243,069,729.91
  5. Step 5: Solve for x
    x = 2,414,243,069,729.91/1,733,823.26
  6. Step 6: Final answer
    x = 1,392,438.97

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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.