Home / 4,543,568.82-6,816,614.27-2,523,231.51

Finding the Fourth Proportional to 4,543,568.82, 6,816,614.27 and 2,523,231.51

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Solution

The fourth proportional to 4,543,568.82, 6,816,614.27 and 2,523,231.51 is: 3,785,547.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,543,568.82 : 6,816,614.27 = 2,523,231.51 : x
  2. Step 2: Convert to fraction form
    4,543,568.82/6,816,614.27 = 2,523,231.51/x
  3. Step 3: Cross multiply
    4,543,568.82x = 6,816,614.27 × 2,523,231.51
  4. Step 4: Simplify right side
    4,543,568.82x = 17,199,895,917,579.64
  5. Step 5: Solve for x
    x = 17,199,895,917,579.64/4,543,568.82
  6. Step 6: Final answer
    x = 3,785,547.57

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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.