Home / 6,394,529.90-9,583,630.05-2,603,729.90

Finding the Fourth Proportional to 6,394,529.90, 9,583,630.05 and 2,603,729.90

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Solution

The fourth proportional to 6,394,529.90, 9,583,630.05 and 2,603,729.90 is: 3,902,270.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,394,529.90 : 9,583,630.05 = 2,603,729.90 : x
  2. Step 2: Convert to fraction form
    6,394,529.90/9,583,630.05 = 2,603,729.90/x
  3. Step 3: Cross multiply
    6,394,529.90x = 9,583,630.05 × 2,603,729.90
  4. Step 4: Simplify right side
    6,394,529.90x = 24,953,184,111,723.50
  5. Step 5: Solve for x
    x = 24,953,184,111,723.50/6,394,529.90
  6. Step 6: Final answer
    x = 3,902,270.30

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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.