Home / 1,479,797.24-2,218,847.99-454,860.59

Finding the Fourth Proportional to 1,479,797.24, 2,218,847.99 and 454,860.59

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Solution

The fourth proportional to 1,479,797.24, 2,218,847.99 and 454,860.59 is: 682,030.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,479,797.24 : 2,218,847.99 = 454,860.59 : x
  2. Step 2: Convert to fraction form
    1,479,797.24/2,218,847.99 = 454,860.59/x
  3. Step 3: Cross multiply
    1,479,797.24x = 2,218,847.99 × 454,860.59
  4. Step 4: Simplify right side
    1,479,797.24x = 1,009,266,492,483.17
  5. Step 5: Solve for x
    x = 1,009,266,492,483.17/1,479,797.24
  6. Step 6: Final answer
    x = 682,030.26

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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.