Home / 1,051,447.24-1,576,224.54-377,370.04

Finding the Fourth Proportional to 1,051,447.24, 1,576,224.54 and 377,370.04

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Solution

The fourth proportional to 1,051,447.24, 1,576,224.54 and 377,370.04 is: 565,715.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,447.24 : 1,576,224.54 = 377,370.04 : x
  2. Step 2: Convert to fraction form
    1,051,447.24/1,576,224.54 = 377,370.04/x
  3. Step 3: Cross multiply
    1,051,447.24x = 1,576,224.54 × 377,370.04
  4. Step 4: Simplify right side
    1,051,447.24x = 594,819,917,708.78
  5. Step 5: Solve for x
    x = 594,819,917,708.78/1,051,447.24
  6. Step 6: Final answer
    x = 565,715.42

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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.