Home / 3,002,625.96-4,143,920.18-1,713,659.19

Finding the Fourth Proportional to 3,002,625.96, 4,143,920.18 and 1,713,659.19

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Solution

The fourth proportional to 3,002,625.96, 4,143,920.18 and 1,713,659.19 is: 2,365,018.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,625.96 : 4,143,920.18 = 1,713,659.19 : x
  2. Step 2: Convert to fraction form
    3,002,625.96/4,143,920.18 = 1,713,659.19/x
  3. Step 3: Cross multiply
    3,002,625.96x = 4,143,920.18 × 1,713,659.19
  4. Step 4: Simplify right side
    3,002,625.96x = 7,101,266,874,975.46
  5. Step 5: Solve for x
    x = 7,101,266,874,975.46/3,002,625.96
  6. Step 6: Final answer
    x = 2,365,018.81

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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.