Home / 1,743,967.92-2,615,925.96-481,767.60

Finding the Fourth Proportional to 1,743,967.92, 2,615,925.96 and 481,767.60

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Solution

The fourth proportional to 1,743,967.92, 2,615,925.96 and 481,767.60 is: 722,644.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,967.92 : 2,615,925.96 = 481,767.60 : x
  2. Step 2: Convert to fraction form
    1,743,967.92/2,615,925.96 = 481,767.60/x
  3. Step 3: Cross multiply
    1,743,967.92x = 2,615,925.96 × 481,767.60
  4. Step 4: Simplify right side
    1,743,967.92x = 1,260,268,371,526.90
  5. Step 5: Solve for x
    x = 1,260,268,371,526.90/1,743,967.92
  6. Step 6: Final answer
    x = 722,644.24

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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.