Home / 3,059,261.96-4,221,608.10-1,701,105.80

Finding the Fourth Proportional to 3,059,261.96, 4,221,608.10 and 1,701,105.80

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Solution

The fourth proportional to 3,059,261.96, 4,221,608.10 and 1,701,105.80 is: 2,347,429.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,261.96 : 4,221,608.10 = 1,701,105.80 : x
  2. Step 2: Convert to fraction form
    3,059,261.96/4,221,608.10 = 1,701,105.80/x
  3. Step 3: Cross multiply
    3,059,261.96x = 4,221,608.10 × 1,701,105.80
  4. Step 4: Simplify right side
    3,059,261.96x = 7,181,402,024,236.98
  5. Step 5: Solve for x
    x = 7,181,402,024,236.98/3,059,261.96
  6. Step 6: Final answer
    x = 2,347,429.58

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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.