Home / 6,022,438.74-9,014,762.43-3,173,914.98

Finding the Fourth Proportional to 6,022,438.74, 9,014,762.43 and 3,173,914.98

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Solution

The fourth proportional to 6,022,438.74, 9,014,762.43 and 3,173,914.98 is: 4,750,914.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022,438.74 : 9,014,762.43 = 3,173,914.98 : x
  2. Step 2: Convert to fraction form
    6,022,438.74/9,014,762.43 = 3,173,914.98/x
  3. Step 3: Cross multiply
    6,022,438.74x = 9,014,762.43 × 3,173,914.98
  4. Step 4: Simplify right side
    6,022,438.74x = 28,612,089,517,718.20
  5. Step 5: Solve for x
    x = 28,612,089,517,718.20/6,022,438.74
  6. Step 6: Final answer
    x = 4,750,914.17

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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.