Home / 1,743,242.69-2,613,366.38-605,857.10

Finding the Fourth Proportional to 1,743,242.69, 2,613,366.38 and 605,857.10

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Solution

The fourth proportional to 1,743,242.69, 2,613,366.38 and 605,857.10 is: 908,265.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,242.69 : 2,613,366.38 = 605,857.10 : x
  2. Step 2: Convert to fraction form
    1,743,242.69/2,613,366.38 = 605,857.10/x
  3. Step 3: Cross multiply
    1,743,242.69x = 2,613,366.38 × 605,857.10
  4. Step 4: Simplify right side
    1,743,242.69x = 1,583,326,564,672.11
  5. Step 5: Solve for x
    x = 1,583,326,564,672.11/1,743,242.69
  6. Step 6: Final answer
    x = 908,265.14

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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.