Home / 3,353,525.55-4,627,792.04-1,958,326.88

Finding the Fourth Proportional to 3,353,525.55, 4,627,792.04 and 1,958,326.88

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Solution

The fourth proportional to 3,353,525.55, 4,627,792.04 and 1,958,326.88 is: 2,702,448.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,525.55 : 4,627,792.04 = 1,958,326.88 : x
  2. Step 2: Convert to fraction form
    3,353,525.55/4,627,792.04 = 1,958,326.88/x
  3. Step 3: Cross multiply
    3,353,525.55x = 4,627,792.04 × 1,958,326.88
  4. Step 4: Simplify right side
    3,353,525.55x = 9,062,729,514,051.44
  5. Step 5: Solve for x
    x = 9,062,729,514,051.44/3,353,525.55
  6. Step 6: Final answer
    x = 2,702,448.33

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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.