Home / 6,277,686.54-9,416,986.55-2,630,755.76

Finding the Fourth Proportional to 6,277,686.54, 9,416,986.55 and 2,630,755.76

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Solution

The fourth proportional to 6,277,686.54, 9,416,986.55 and 2,630,755.76 is: 3,946,325.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,277,686.54 : 9,416,986.55 = 2,630,755.76 : x
  2. Step 2: Convert to fraction form
    6,277,686.54/9,416,986.55 = 2,630,755.76/x
  3. Step 3: Cross multiply
    6,277,686.54x = 9,416,986.55 × 2,630,755.76
  4. Step 4: Simplify right side
    6,277,686.54x = 24,773,791,548,016.32
  5. Step 5: Solve for x
    x = 24,773,791,548,016.32/6,277,686.54
  6. Step 6: Final answer
    x = 3,946,325.03

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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.