Home / 5,876,442.80-8,814,664.20-3,860,903.60

Finding the Fourth Proportional to 5,876,442.80, 8,814,664.20 and 3,860,903.60

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Solution

The fourth proportional to 5,876,442.80, 8,814,664.20 and 3,860,903.60 is: 5,791,355.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,876,442.80 : 8,814,664.20 = 3,860,903.60 : x
  2. Step 2: Convert to fraction form
    5,876,442.80/8,814,664.20 = 3,860,903.60/x
  3. Step 3: Cross multiply
    5,876,442.80x = 8,814,664.20 × 3,860,903.60
  4. Step 4: Simplify right side
    5,876,442.80x = 34,032,568,742,571.12
  5. Step 5: Solve for x
    x = 34,032,568,742,571.12/5,876,442.80
  6. Step 6: Final answer
    x = 5,791,355.40

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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.