Home / 3,093,655.70-4,269,180.63-1,716,919.46

Finding the Fourth Proportional to 3,093,655.70, 4,269,180.63 and 1,716,919.46

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Solution

The fourth proportional to 3,093,655.70, 4,269,180.63 and 1,716,919.46 is: 2,369,313.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,655.70 : 4,269,180.63 = 1,716,919.46 : x
  2. Step 2: Convert to fraction form
    3,093,655.70/4,269,180.63 = 1,716,919.46/x
  3. Step 3: Cross multiply
    3,093,655.70x = 4,269,180.63 × 1,716,919.46
  4. Step 4: Simplify right side
    3,093,655.70x = 7,329,839,303,004.03
  5. Step 5: Solve for x
    x = 7,329,839,303,004.03/3,093,655.70
  6. Step 6: Final answer
    x = 2,369,313.20

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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.