Home / 4,361,119.13-6,541,678.26-1,166,162.27

Finding the Fourth Proportional to 4,361,119.13, 6,541,678.26 and 1,166,162.27

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Solution

The fourth proportional to 4,361,119.13, 6,541,678.26 and 1,166,162.27 is: 1,749,243.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,119.13 : 6,541,678.26 = 1,166,162.27 : x
  2. Step 2: Convert to fraction form
    4,361,119.13/6,541,678.26 = 1,166,162.27/x
  3. Step 3: Cross multiply
    4,361,119.13x = 6,541,678.26 × 1,166,162.27
  4. Step 4: Simplify right side
    4,361,119.13x = 7,628,658,336,582.86
  5. Step 5: Solve for x
    x = 7,628,658,336,582.86/4,361,119.13
  6. Step 6: Final answer
    x = 1,749,243.28

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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.