Home / 2,962,286.67-4,089,582.57-1,860,867

Finding the Fourth Proportional to 2,962,286.67, 4,089,582.57 and 1,860,867

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Solution

The fourth proportional to 2,962,286.67, 4,089,582.57 and 1,860,867 is: 2,569,018.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,286.67 : 4,089,582.57 = 1,860,867 : x
  2. Step 2: Convert to fraction form
    2,962,286.67/4,089,582.57 = 1,860,867/x
  3. Step 3: Cross multiply
    2,962,286.67x = 4,089,582.57 × 1,860,867
  4. Step 4: Simplify right side
    2,962,286.67x = 7,610,169,255,266.44
  5. Step 5: Solve for x
    x = 7,610,169,255,266.44/2,962,286.67
  6. Step 6: Final answer
    x = 2,569,018.50

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Why These Related Problems?

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