Home / 3,237,258.48-4,467,394.80-1,767,161.04

Finding the Fourth Proportional to 3,237,258.48, 4,467,394.80 and 1,767,161.04

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Solution

The fourth proportional to 3,237,258.48, 4,467,394.80 and 1,767,161.04 is: 2,438,670.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,258.48 : 4,467,394.80 = 1,767,161.04 : x
  2. Step 2: Convert to fraction form
    3,237,258.48/4,467,394.80 = 1,767,161.04/x
  3. Step 3: Cross multiply
    3,237,258.48x = 4,467,394.80 × 1,767,161.04
  4. Step 4: Simplify right side
    3,237,258.48x = 7,894,606,040,858.59
  5. Step 5: Solve for x
    x = 7,894,606,040,858.59/3,237,258.48
  6. Step 6: Final answer
    x = 2,438,670.28

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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.