Home / 1,581,233.16-2,372,292.62-635,268.18

Finding the Fourth Proportional to 1,581,233.16, 2,372,292.62 and 635,268.18

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Solution

The fourth proportional to 1,581,233.16, 2,372,292.62 and 635,268.18 is: 953,080.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,581,233.16 : 2,372,292.62 = 635,268.18 : x
  2. Step 2: Convert to fraction form
    1,581,233.16/2,372,292.62 = 635,268.18/x
  3. Step 3: Cross multiply
    1,581,233.16x = 2,372,292.62 × 635,268.18
  4. Step 4: Simplify right side
    1,581,233.16x = 1,507,042,011,958.49
  5. Step 5: Solve for x
    x = 1,507,042,011,958.49/1,581,233.16
  6. Step 6: Final answer
    x = 953,080.20

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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.