Home / 6,211,630.22-8,570,325.44-4,005,559.58

Finding the Fourth Proportional to 6,211,630.22, 8,570,325.44 and 4,005,559.58

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Solution

The fourth proportional to 6,211,630.22, 8,570,325.44 and 4,005,559.58 is: 5,526,560.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,211,630.22 : 8,570,325.44 = 4,005,559.58 : x
  2. Step 2: Convert to fraction form
    6,211,630.22/8,570,325.44 = 4,005,559.58/x
  3. Step 3: Cross multiply
    6,211,630.22x = 8,570,325.44 × 4,005,559.58
  4. Step 4: Simplify right side
    6,211,630.22x = 34,328,949,169,909.71
  5. Step 5: Solve for x
    x = 34,328,949,169,909.71/6,211,630.22
  6. Step 6: Final answer
    x = 5,526,560.33

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.