Home / 1,840,662.01-2,761,119.23-625,744.33

Finding the Fourth Proportional to 1,840,662.01, 2,761,119.23 and 625,744.33

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Solution

The fourth proportional to 1,840,662.01, 2,761,119.23 and 625,744.33 is: 938,659.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,662.01 : 2,761,119.23 = 625,744.33 : x
  2. Step 2: Convert to fraction form
    1,840,662.01/2,761,119.23 = 625,744.33/x
  3. Step 3: Cross multiply
    1,840,662.01x = 2,761,119.23 × 625,744.33
  4. Step 4: Simplify right side
    1,840,662.01x = 1,727,754,702,626.47
  5. Step 5: Solve for x
    x = 1,727,754,702,626.47/1,840,662.01
  6. Step 6: Final answer
    x = 938,659.40

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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.