Home / 1,743,296.76-2,613,447.30-605,911.20

Finding the Fourth Proportional to 1,743,296.76, 2,613,447.30 and 605,911.20

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Solution

The fourth proportional to 1,743,296.76, 2,613,447.30 and 605,911.20 is: 908,346.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,296.76 : 2,613,447.30 = 605,911.20 : x
  2. Step 2: Convert to fraction form
    1,743,296.76/2,613,447.30 = 605,911.20/x
  3. Step 3: Cross multiply
    1,743,296.76x = 2,613,447.30 × 605,911.20
  4. Step 4: Simplify right side
    1,743,296.76x = 1,583,516,989,679.76
  5. Step 5: Solve for x
    x = 1,583,516,989,679.76/1,743,296.76
  6. Step 6: Final answer
    x = 908,346.20

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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.