Home / 4,089,367.40-6,134,051.10-3,292,205.90

Finding the Fourth Proportional to 4,089,367.40, 6,134,051.10 and 3,292,205.90

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Solution

The fourth proportional to 4,089,367.40, 6,134,051.10 and 3,292,205.90 is: 4,938,308.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,089,367.40 : 6,134,051.10 = 3,292,205.90 : x
  2. Step 2: Convert to fraction form
    4,089,367.40/6,134,051.10 = 3,292,205.90/x
  3. Step 3: Cross multiply
    4,089,367.40x = 6,134,051.10 × 3,292,205.90
  4. Step 4: Simplify right side
    4,089,367.40x = 20,194,559,222,321.49
  5. Step 5: Solve for x
    x = 20,194,559,222,321.49/4,089,367.40
  6. Step 6: Final answer
    x = 4,938,308.85

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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.