Home / 4,355,973.26-6,017,390.12-3,490,556.86

Finding the Fourth Proportional to 4,355,973.26, 6,017,390.12 and 3,490,556.86

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Solution

The fourth proportional to 4,355,973.26, 6,017,390.12 and 3,490,556.86 is: 4,821,894.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355,973.26 : 6,017,390.12 = 3,490,556.86 : x
  2. Step 2: Convert to fraction form
    4,355,973.26/6,017,390.12 = 3,490,556.86/x
  3. Step 3: Cross multiply
    4,355,973.26x = 6,017,390.12 × 3,490,556.86
  4. Step 4: Simplify right side
    4,355,973.26x = 21,004,042,362,662.22
  5. Step 5: Solve for x
    x = 21,004,042,362,662.22/4,355,973.26
  6. Step 6: Final answer
    x = 4,821,894.24

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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.