Home / 6,325,080.89-9,477,686.88-4,889,282.58

Finding the Fourth Proportional to 6,325,080.89, 9,477,686.88 and 4,889,282.58

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Solution

The fourth proportional to 6,325,080.89, 9,477,686.88 and 4,889,282.58 is: 7,326,244.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,080.89 : 9,477,686.88 = 4,889,282.58 : x
  2. Step 2: Convert to fraction form
    6,325,080.89/9,477,686.88 = 4,889,282.58/x
  3. Step 3: Cross multiply
    6,325,080.89x = 9,477,686.88 × 4,889,282.58
  4. Step 4: Simplify right side
    6,325,080.89x = 46,339,089,361,078.55
  5. Step 5: Solve for x
    x = 46,339,089,361,078.55/6,325,080.89
  6. Step 6: Final answer
    x = 7,326,244.55

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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.