Home / 4,355,974.76-6,017,392.19-3,490,558.36

Finding the Fourth Proportional to 4,355,974.76, 6,017,392.19 and 3,490,558.36

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Solution

The fourth proportional to 4,355,974.76, 6,017,392.19 and 3,490,558.36 is: 4,821,896.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355,974.76 : 6,017,392.19 = 3,490,558.36 : x
  2. Step 2: Convert to fraction form
    4,355,974.76/6,017,392.19 = 3,490,558.36/x
  3. Step 3: Cross multiply
    4,355,974.76x = 6,017,392.19 × 3,490,558.36
  4. Step 4: Simplify right side
    4,355,974.76x = 21,004,058,614,203.21
  5. Step 5: Solve for x
    x = 21,004,058,614,203.21/4,355,974.76
  6. Step 6: Final answer
    x = 4,821,896.31

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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.