Home / 1,743,289.24-2,613,436.02-605,903.64

Finding the Fourth Proportional to 1,743,289.24, 2,613,436.02 and 605,903.64

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Solution

The fourth proportional to 1,743,289.24, 2,613,436.02 and 605,903.64 is: 908,334.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,289.24 : 2,613,436.02 = 605,903.64 : x
  2. Step 2: Convert to fraction form
    1,743,289.24/2,613,436.02 = 605,903.64/x
  3. Step 3: Cross multiply
    1,743,289.24x = 2,613,436.02 × 605,903.64
  4. Step 4: Simplify right side
    1,743,289.24x = 1,583,490,397,425.11
  5. Step 5: Solve for x
    x = 1,583,490,397,425.11/1,743,289.24
  6. Step 6: Final answer
    x = 908,334.87

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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.