Home / 3,048,514.33-4,572,773.43-774,209.29

Finding the Fourth Proportional to 3,048,514.33, 4,572,773.43 and 774,209.29

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Solution

The fourth proportional to 3,048,514.33, 4,572,773.43 and 774,209.29 is: 1,161,314.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,514.33 : 4,572,773.43 = 774,209.29 : x
  2. Step 2: Convert to fraction form
    3,048,514.33/4,572,773.43 = 774,209.29/x
  3. Step 3: Cross multiply
    3,048,514.33x = 4,572,773.43 × 774,209.29
  4. Step 4: Simplify right side
    3,048,514.33x = 3,540,283,670,571.16
  5. Step 5: Solve for x
    x = 3,540,283,670,571.16/3,048,514.33
  6. Step 6: Final answer
    x = 1,161,314.43

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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.