Home / 2,052,001.40-3,074,502.90-1,751,070.20

Finding the Fourth Proportional to 2,052,001.40, 3,074,502.90 and 1,751,070.20

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Solution

The fourth proportional to 2,052,001.40, 3,074,502.90 and 1,751,070.20 is: 2,623,619.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,001.40 : 3,074,502.90 = 1,751,070.20 : x
  2. Step 2: Convert to fraction form
    2,052,001.40/3,074,502.90 = 1,751,070.20/x
  3. Step 3: Cross multiply
    2,052,001.40x = 3,074,502.90 × 1,751,070.20
  4. Step 4: Simplify right side
    2,052,001.40x = 5,383,670,408,003.58
  5. Step 5: Solve for x
    x = 5,383,670,408,003.58/2,052,001.40
  6. Step 6: Final answer
    x = 2,623,619.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.