Home / 1,734,716.43-2,393,673.32-1,009,004.22

Finding the Fourth Proportional to 1,734,716.43, 2,393,673.32 and 1,009,004.22

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Solution

The fourth proportional to 1,734,716.43, 2,393,673.32 and 1,009,004.22 is: 1,392,288.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,716.43 : 2,393,673.32 = 1,009,004.22 : x
  2. Step 2: Convert to fraction form
    1,734,716.43/2,393,673.32 = 1,009,004.22/x
  3. Step 3: Cross multiply
    1,734,716.43x = 2,393,673.32 × 1,009,004.22
  4. Step 4: Simplify right side
    1,734,716.43x = 2,415,226,481,181.41
  5. Step 5: Solve for x
    x = 2,415,226,481,181.41/1,734,716.43
  6. Step 6: Final answer
    x = 1,392,288.93

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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.