Home / 1,873,102.26-2,809,336.34-524,954.60

Finding the Fourth Proportional to 1,873,102.26, 2,809,336.34 and 524,954.60

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Solution

The fourth proportional to 1,873,102.26, 2,809,336.34 and 524,954.60 is: 787,343.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,102.26 : 2,809,336.34 = 524,954.60 : x
  2. Step 2: Convert to fraction form
    1,873,102.26/2,809,336.34 = 524,954.60/x
  3. Step 3: Cross multiply
    1,873,102.26x = 2,809,336.34 × 524,954.60
  4. Step 4: Simplify right side
    1,873,102.26x = 1,474,774,017,958.71
  5. Step 5: Solve for x
    x = 1,474,774,017,958.71/1,873,102.26
  6. Step 6: Final answer
    x = 787,343.03

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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.