Home / 1,743,268.23-2,615,052.60-481,095.86

Finding the Fourth Proportional to 1,743,268.23, 2,615,052.60 and 481,095.86

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Solution

The fourth proportional to 1,743,268.23, 2,615,052.60 and 481,095.86 is: 721,685.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,268.23 : 2,615,052.60 = 481,095.86 : x
  2. Step 2: Convert to fraction form
    1,743,268.23/2,615,052.60 = 481,095.86/x
  3. Step 3: Cross multiply
    1,743,268.23x = 2,615,052.60 × 481,095.86
  4. Step 4: Simplify right side
    1,743,268.23x = 1,258,090,966,466.97
  5. Step 5: Solve for x
    x = 1,258,090,966,466.97/1,743,268.23
  6. Step 6: Final answer
    x = 721,685.25

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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.