Home / 1,444,109.55-3,129,027.05

Finding the Third Proportional to 1,444,109.55 and 3,129,027.05

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Solution

The third proportional to 1,444,109.55 and 3,129,027.05 is: 6,779,825.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,109.55 : 3,129,027.05 = 3,129,027.05 : x
  2. Step 2: Convert to fraction form
    1,444,109.55/3,129,027.05 = 3,129,027.05/x
  3. Step 3: Cross multiply
    1,444,109.55x = 3,129,027.05 × 3,129,027.05
  4. Step 4: Simplify right side
    1,444,109.55x = 9,790,810,260,075.28
  5. Step 5: Solve for x
    x = 9,790,810,260,075.28/1,444,109.55
  6. Step 6: Final answer
    x = 6,779,825.14

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.