Home / 1,073,880.96-1,481,959.52-590,476.50

Finding the Fourth Proportional to 1,073,880.96, 1,481,959.52 and 590,476.50

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Solution

The fourth proportional to 1,073,880.96, 1,481,959.52 and 590,476.50 is: 814,859.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,880.96 : 1,481,959.52 = 590,476.50 : x
  2. Step 2: Convert to fraction form
    1,073,880.96/1,481,959.52 = 590,476.50/x
  3. Step 3: Cross multiply
    1,073,880.96x = 1,481,959.52 × 590,476.50
  4. Step 4: Simplify right side
    1,073,880.96x = 875,062,270,511.28
  5. Step 5: Solve for x
    x = 875,062,270,511.28/1,073,880.96
  6. Step 6: Final answer
    x = 814,859.66

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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.