Home / 3,509,171.60-5,253,259.80-3,089,267.60

Finding the Fourth Proportional to 3,509,171.60, 5,253,259.80 and 3,089,267.60

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Solution

The fourth proportional to 3,509,171.60, 5,253,259.80 and 3,089,267.60 is: 4,624,659.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,509,171.60 : 5,253,259.80 = 3,089,267.60 : x
  2. Step 2: Convert to fraction form
    3,509,171.60/5,253,259.80 = 3,089,267.60/x
  3. Step 3: Cross multiply
    3,509,171.60x = 5,253,259.80 × 3,089,267.60
  4. Step 4: Simplify right side
    3,509,171.60x = 16,228,725,294,522.48
  5. Step 5: Solve for x
    x = 16,228,725,294,522.48/3,509,171.60
  6. Step 6: Final answer
    x = 4,624,659.93

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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.