Home / 4,189,727.69-6,284,551.38-2,482,642.17

Finding the Fourth Proportional to 4,189,727.69, 6,284,551.38 and 2,482,642.17

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Solution

The fourth proportional to 4,189,727.69, 6,284,551.38 and 2,482,642.17 is: 3,723,939.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,189,727.69 : 6,284,551.38 = 2,482,642.17 : x
  2. Step 2: Convert to fraction form
    4,189,727.69/6,284,551.38 = 2,482,642.17/x
  3. Step 3: Cross multiply
    4,189,727.69x = 6,284,551.38 × 2,482,642.17
  4. Step 4: Simplify right side
    4,189,727.69x = 15,602,292,299,086.76
  5. Step 5: Solve for x
    x = 15,602,292,299,086.76/4,189,727.69
  6. Step 6: Final answer
    x = 3,723,939.46

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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.