Home / 1,394,629.24-2,089,966.25-584,140.27

Finding the Fourth Proportional to 1,394,629.24, 2,089,966.25 and 584,140.27

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Solution

The fourth proportional to 1,394,629.24, 2,089,966.25 and 584,140.27 is: 875,382.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,394,629.24 : 2,089,966.25 = 584,140.27 : x
  2. Step 2: Convert to fraction form
    1,394,629.24/2,089,966.25 = 584,140.27/x
  3. Step 3: Cross multiply
    1,394,629.24x = 2,089,966.25 × 584,140.27
  4. Step 4: Simplify right side
    1,394,629.24x = 1,220,833,446,645.19
  5. Step 5: Solve for x
    x = 1,220,833,446,645.19/1,394,629.24
  6. Step 6: Final answer
    x = 875,382.08

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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.