Home / 2,510,058.24-3,463,747.47-1,422,342.81

Finding the Fourth Proportional to 2,510,058.24, 3,463,747.47 and 1,422,342.81

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Solution

The fourth proportional to 2,510,058.24, 3,463,747.47 and 1,422,342.81 is: 1,962,757.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,058.24 : 3,463,747.47 = 1,422,342.81 : x
  2. Step 2: Convert to fraction form
    2,510,058.24/3,463,747.47 = 1,422,342.81/x
  3. Step 3: Cross multiply
    2,510,058.24x = 3,463,747.47 × 1,422,342.81
  4. Step 4: Simplify right side
    2,510,058.24x = 4,926,636,309,610.19
  5. Step 5: Solve for x
    x = 4,926,636,309,610.19/2,510,058.24
  6. Step 6: Final answer
    x = 1,962,757.77

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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.