Home / 1,466,720.49-2,200,082.49-401,771.73

Finding the Fourth Proportional to 1,466,720.49, 2,200,082.49 and 401,771.73

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Solution

The fourth proportional to 1,466,720.49, 2,200,082.49 and 401,771.73 is: 602,658.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,720.49 : 2,200,082.49 = 401,771.73 : x
  2. Step 2: Convert to fraction form
    1,466,720.49/2,200,082.49 = 401,771.73/x
  3. Step 3: Cross multiply
    1,466,720.49x = 2,200,082.49 × 401,771.73
  4. Step 4: Simplify right side
    1,466,720.49x = 883,930,948,150.01
  5. Step 5: Solve for x
    x = 883,930,948,150.01/1,466,720.49
  6. Step 6: Final answer
    x = 602,658.08

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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.