Home / 3,454,906.07-5,183,117.26-1,058,930.93

Finding the Fourth Proportional to 3,454,906.07, 5,183,117.26 and 1,058,930.93

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Solution

The fourth proportional to 3,454,906.07, 5,183,117.26 and 1,058,930.93 is: 1,588,628.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,454,906.07 : 5,183,117.26 = 1,058,930.93 : x
  2. Step 2: Convert to fraction form
    3,454,906.07/5,183,117.26 = 1,058,930.93/x
  3. Step 3: Cross multiply
    3,454,906.07x = 5,183,117.26 × 1,058,930.93
  4. Step 4: Simplify right side
    3,454,906.07x = 5,488,563,180,430.85
  5. Step 5: Solve for x
    x = 5,488,563,180,430.85/3,454,906.07
  6. Step 6: Final answer
    x = 1,588,628.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.