Home / 4,361,362.22-6,542,041.77-1,166,405.46

Finding the Fourth Proportional to 4,361,362.22, 6,542,041.77 and 1,166,405.46

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Solution

The fourth proportional to 4,361,362.22, 6,542,041.77 and 1,166,405.46 is: 1,749,607.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,362.22 : 6,542,041.77 = 1,166,405.46 : x
  2. Step 2: Convert to fraction form
    4,361,362.22/6,542,041.77 = 1,166,405.46/x
  3. Step 3: Cross multiply
    4,361,362.22x = 6,542,041.77 × 1,166,405.46
  4. Step 4: Simplify right side
    4,361,362.22x = 7,630,673,240,076.06
  5. Step 5: Solve for x
    x = 7,630,673,240,076.06/4,361,362.22
  6. Step 6: Final answer
    x = 1,749,607.77

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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.