Home / 3,093,636.73-4,269,154.47-1,716,900.49

Finding the Fourth Proportional to 3,093,636.73, 4,269,154.47 and 1,716,900.49

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Solution

The fourth proportional to 3,093,636.73, 4,269,154.47 and 1,716,900.49 is: 2,369,287.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,636.73 : 4,269,154.47 = 1,716,900.49 : x
  2. Step 2: Convert to fraction form
    3,093,636.73/4,269,154.47 = 1,716,900.49/x
  3. Step 3: Cross multiply
    3,093,636.73x = 4,269,154.47 × 1,716,900.49
  4. Step 4: Simplify right side
    3,093,636.73x = 7,329,713,401,428.69
  5. Step 5: Solve for x
    x = 7,329,713,401,428.69/3,093,636.73
  6. Step 6: Final answer
    x = 2,369,287.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.