Home / 1,144,224.99-1,716,419.57-302,766.75

Finding the Fourth Proportional to 1,144,224.99, 1,716,419.57 and 302,766.75

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Solution

The fourth proportional to 1,144,224.99, 1,716,419.57 and 302,766.75 is: 454,171.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,224.99 : 1,716,419.57 = 302,766.75 : x
  2. Step 2: Convert to fraction form
    1,144,224.99/1,716,419.57 = 302,766.75/x
  3. Step 3: Cross multiply
    1,144,224.99x = 1,716,419.57 × 302,766.75
  4. Step 4: Simplify right side
    1,144,224.99x = 519,674,773,331.46
  5. Step 5: Solve for x
    x = 519,674,773,331.46/1,144,224.99
  6. Step 6: Final answer
    x = 454,171.84

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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.