Home / 1,073,880.34-1,481,958.66-590,475.88

Finding the Fourth Proportional to 1,073,880.34, 1,481,958.66 and 590,475.88

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Solution

The fourth proportional to 1,073,880.34, 1,481,958.66 and 590,475.88 is: 814,858.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,880.34 : 1,481,958.66 = 590,475.88 : x
  2. Step 2: Convert to fraction form
    1,073,880.34/1,481,958.66 = 590,475.88/x
  3. Step 3: Cross multiply
    1,073,880.34x = 1,481,958.66 × 590,475.88
  4. Step 4: Simplify right side
    1,073,880.34x = 875,060,843,887.12
  5. Step 5: Solve for x
    x = 875,060,843,887.12/1,073,880.34
  6. Step 6: Final answer
    x = 814,858.80

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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.