Home / 3,063,058.05-4,225,883.07-3,058,334.13

Finding the Fourth Proportional to 3,063,058.05, 4,225,883.07 and 3,058,334.13

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Solution

The fourth proportional to 3,063,058.05, 4,225,883.07 and 3,058,334.13 is: 4,219,365.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,058.05 : 4,225,883.07 = 3,058,334.13 : x
  2. Step 2: Convert to fraction form
    3,063,058.05/4,225,883.07 = 3,058,334.13/x
  3. Step 3: Cross multiply
    3,063,058.05x = 4,225,883.07 × 3,058,334.13
  4. Step 4: Simplify right side
    3,063,058.05x = 12,924,162,422,370.18
  5. Step 5: Solve for x
    x = 12,924,162,422,370.18/3,063,058.05
  6. Step 6: Final answer
    x = 4,219,365.81

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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.