Home / 2,462,383.72-3,397,738.08-1,374,631.41

Finding the Fourth Proportional to 2,462,383.72, 3,397,738.08 and 1,374,631.41

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Solution

The fourth proportional to 2,462,383.72, 3,397,738.08 and 1,374,631.41 is: 1,896,795.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462,383.72 : 3,397,738.08 = 1,374,631.41 : x
  2. Step 2: Convert to fraction form
    2,462,383.72/3,397,738.08 = 1,374,631.41/x
  3. Step 3: Cross multiply
    2,462,383.72x = 3,397,738.08 × 1,374,631.41
  4. Step 4: Simplify right side
    2,462,383.72x = 4,670,637,487,721.09
  5. Step 5: Solve for x
    x = 4,670,637,487,721.09/2,462,383.72
  6. Step 6: Final answer
    x = 1,896,795.15

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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.