Home / 3,311,420.04-4,570,138.56-1,841,475.24

Finding the Fourth Proportional to 3,311,420.04, 4,570,138.56 and 1,841,475.24

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Solution

The fourth proportional to 3,311,420.04, 4,570,138.56 and 1,841,475.24 is: 2,541,446.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,420.04 : 4,570,138.56 = 1,841,475.24 : x
  2. Step 2: Convert to fraction form
    3,311,420.04/4,570,138.56 = 1,841,475.24/x
  3. Step 3: Cross multiply
    3,311,420.04x = 4,570,138.56 × 1,841,475.24
  4. Step 4: Simplify right side
    3,311,420.04x = 8,415,797,001,609.25
  5. Step 5: Solve for x
    x = 8,415,797,001,609.25/3,311,420.04
  6. Step 6: Final answer
    x = 2,541,446.54

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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.