Home / 3,925,740.48-5,888,610.24-1,266,348.48

Finding the Fourth Proportional to 3,925,740.48, 5,888,610.24 and 1,266,348.48

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Solution

The fourth proportional to 3,925,740.48, 5,888,610.24 and 1,266,348.48 is: 1,899,522.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,925,740.48 : 5,888,610.24 = 1,266,348.48 : x
  2. Step 2: Convert to fraction form
    3,925,740.48/5,888,610.24 = 1,266,348.48/x
  3. Step 3: Cross multiply
    3,925,740.48x = 5,888,610.24 × 1,266,348.48
  4. Step 4: Simplify right side
    3,925,740.48x = 7,457,032,626,736.44
  5. Step 5: Solve for x
    x = 7,457,032,626,736.44/3,925,740.48
  6. Step 6: Final answer
    x = 1,899,522.57

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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.