Home / 1,073,693.85-1,481,725.82-590,271.18

Finding the Fourth Proportional to 1,073,693.85, 1,481,725.82 and 590,271.18

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Solution

The fourth proportional to 1,073,693.85, 1,481,725.82 and 590,271.18 is: 814,589.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,693.85 : 1,481,725.82 = 590,271.18 : x
  2. Step 2: Convert to fraction form
    1,073,693.85/1,481,725.82 = 590,271.18/x
  3. Step 3: Cross multiply
    1,073,693.85x = 1,481,725.82 × 590,271.18
  4. Step 4: Simplify right side
    1,073,693.85x = 874,620,037,847.88
  5. Step 5: Solve for x
    x = 874,620,037,847.88/1,073,693.85
  6. Step 6: Final answer
    x = 814,589.78

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1.5x scale

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.