Home / 1,694,642.04-2,541,983.55-496,588.62

Finding the Fourth Proportional to 1,694,642.04, 2,541,983.55 and 496,588.62

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Solution

The fourth proportional to 1,694,642.04, 2,541,983.55 and 496,588.62 is: 744,888.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,642.04 : 2,541,983.55 = 496,588.62 : x
  2. Step 2: Convert to fraction form
    1,694,642.04/2,541,983.55 = 496,588.62/x
  3. Step 3: Cross multiply
    1,694,642.04x = 2,541,983.55 × 496,588.62
  4. Step 4: Simplify right side
    1,694,642.04x = 1,262,320,103,157.20
  5. Step 5: Solve for x
    x = 1,262,320,103,157.20/1,694,642.04
  6. Step 6: Final answer
    x = 744,888.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.