Home / 2,533,739.22-3,496,554.81-1,372,181.85

Finding the Fourth Proportional to 2,533,739.22, 3,496,554.81 and 1,372,181.85

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Solution

The fourth proportional to 2,533,739.22, 3,496,554.81 and 1,372,181.85 is: 1,893,608.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,739.22 : 3,496,554.81 = 1,372,181.85 : x
  2. Step 2: Convert to fraction form
    2,533,739.22/3,496,554.81 = 1,372,181.85/x
  3. Step 3: Cross multiply
    2,533,739.22x = 3,496,554.81 × 1,372,181.85
  4. Step 4: Simplify right side
    2,533,739.22x = 4,797,909,047,812.20
  5. Step 5: Solve for x
    x = 4,797,909,047,812.20/2,533,739.22
  6. Step 6: Final answer
    x = 1,893,608.08

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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.