Home / 4,234,090.90-5,841,758.16-2,398,257.48

Finding the Fourth Proportional to 4,234,090.90, 5,841,758.16 and 2,398,257.48

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Solution

The fourth proportional to 4,234,090.90, 5,841,758.16 and 2,398,257.48 is: 3,308,866.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234,090.90 : 5,841,758.16 = 2,398,257.48 : x
  2. Step 2: Convert to fraction form
    4,234,090.90/5,841,758.16 = 2,398,257.48/x
  3. Step 3: Cross multiply
    4,234,090.90x = 5,841,758.16 × 2,398,257.48
  4. Step 4: Simplify right side
    4,234,090.90x = 14,010,040,203,571.04
  5. Step 5: Solve for x
    x = 14,010,040,203,571.04/4,234,090.90
  6. Step 6: Final answer
    x = 3,308,866.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.