Home / 4,043,203.30-6,066,698.82-1,992,746.06

Finding the Fourth Proportional to 4,043,203.30, 6,066,698.82 and 1,992,746.06

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Solution

The fourth proportional to 4,043,203.30, 6,066,698.82 and 1,992,746.06 is: 2,990,052.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,203.30 : 6,066,698.82 = 1,992,746.06 : x
  2. Step 2: Convert to fraction form
    4,043,203.30/6,066,698.82 = 1,992,746.06/x
  3. Step 3: Cross multiply
    4,043,203.30x = 6,066,698.82 × 1,992,746.06
  4. Step 4: Simplify right side
    4,043,203.30x = 12,089,390,170,761.65
  5. Step 5: Solve for x
    x = 12,089,390,170,761.65/4,043,203.30
  6. Step 6: Final answer
    x = 2,990,052.51

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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.