Home / 1,073,880.84-1,481,959.35-590,476.38

Finding the Fourth Proportional to 1,073,880.84, 1,481,959.35 and 590,476.38

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Solution

The fourth proportional to 1,073,880.84, 1,481,959.35 and 590,476.38 is: 814,859.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,880.84 : 1,481,959.35 = 590,476.38 : x
  2. Step 2: Convert to fraction form
    1,073,880.84/1,481,959.35 = 590,476.38/x
  3. Step 3: Cross multiply
    1,073,880.84x = 1,481,959.35 × 590,476.38
  4. Step 4: Simplify right side
    1,073,880.84x = 875,061,992,295.15
  5. Step 5: Solve for x
    x = 875,061,992,295.15/1,073,880.84
  6. Step 6: Final answer
    x = 814,859.49

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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.