Home / 2,537,382.36-3,805,484.46-1,512,998.68

Finding the Fourth Proportional to 2,537,382.36, 3,805,484.46 and 1,512,998.68

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Solution

The fourth proportional to 2,537,382.36, 3,805,484.46 and 1,512,998.68 is: 2,269,146.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,382.36 : 3,805,484.46 = 1,512,998.68 : x
  2. Step 2: Convert to fraction form
    2,537,382.36/3,805,484.46 = 1,512,998.68/x
  3. Step 3: Cross multiply
    2,537,382.36x = 3,805,484.46 × 1,512,998.68
  4. Step 4: Simplify right side
    2,537,382.36x = 5,757,692,964,740.51
  5. Step 5: Solve for x
    x = 5,757,692,964,740.51/2,537,382.36
  6. Step 6: Final answer
    x = 2,269,146.76

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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.