Home / 2,081,351.60-2,873,150.58-1,265,817.24

Finding the Fourth Proportional to 2,081,351.60, 2,873,150.58 and 1,265,817.24

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Solution

The fourth proportional to 2,081,351.60, 2,873,150.58 and 1,265,817.24 is: 1,747,366.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,081,351.60 : 2,873,150.58 = 1,265,817.24 : x
  2. Step 2: Convert to fraction form
    2,081,351.60/2,873,150.58 = 1,265,817.24/x
  3. Step 3: Cross multiply
    2,081,351.60x = 2,873,150.58 × 1,265,817.24
  4. Step 4: Simplify right side
    2,081,351.60x = 3,636,883,534,906.59
  5. Step 5: Solve for x
    x = 3,636,883,534,906.59/2,081,351.60
  6. Step 6: Final answer
    x = 1,747,366.25

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1.5x scale

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.