Home / 4,730,325.18-7,089,633.61-3,361,917.91

Finding the Fourth Proportional to 4,730,325.18, 7,089,633.61 and 3,361,917.91

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Solution

The fourth proportional to 4,730,325.18, 7,089,633.61 and 3,361,917.91 is: 5,038,716.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730,325.18 : 7,089,633.61 = 3,361,917.91 : x
  2. Step 2: Convert to fraction form
    4,730,325.18/7,089,633.61 = 3,361,917.91/x
  3. Step 3: Cross multiply
    4,730,325.18x = 7,089,633.61 × 3,361,917.91
  4. Step 4: Simplify right side
    4,730,325.18x = 23,834,766,203,052.43
  5. Step 5: Solve for x
    x = 23,834,766,203,052.43/4,730,325.18
  6. Step 6: Final answer
    x = 5,038,716.22

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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.