Home / 1,734,291.22-2,601,374.46-454,888.47

Finding the Fourth Proportional to 1,734,291.22, 2,601,374.46 and 454,888.47

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Solution

The fourth proportional to 1,734,291.22, 2,601,374.46 and 454,888.47 is: 682,316.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,291.22 : 2,601,374.46 = 454,888.47 : x
  2. Step 2: Convert to fraction form
    1,734,291.22/2,601,374.46 = 454,888.47/x
  3. Step 3: Cross multiply
    1,734,291.22x = 2,601,374.46 × 454,888.47
  4. Step 4: Simplify right side
    1,734,291.22x = 1,183,335,250,658.47
  5. Step 5: Solve for x
    x = 1,183,335,250,658.47/1,734,291.22
  6. Step 6: Final answer
    x = 682,316.35

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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.