Home / 2,513,072.25-3,467,777.27-1,424,996.01

Finding the Fourth Proportional to 2,513,072.25, 3,467,777.27 and 1,424,996.01

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Solution

The fourth proportional to 2,513,072.25, 3,467,777.27 and 1,424,996.01 is: 1,966,345.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,513,072.25 : 3,467,777.27 = 1,424,996.01 : x
  2. Step 2: Convert to fraction form
    2,513,072.25/3,467,777.27 = 1,424,996.01/x
  3. Step 3: Cross multiply
    2,513,072.25x = 3,467,777.27 × 1,424,996.01
  4. Step 4: Simplify right side
    2,513,072.25x = 4,941,568,766,193.71
  5. Step 5: Solve for x
    x = 4,941,568,766,193.71/2,513,072.25
  6. Step 6: Final answer
    x = 1,966,345.68

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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.