Home / 11,662,053.60-17,493,080.40-4,089,784.80

Finding the Fourth Proportional to 11,662,053.60, 17,493,080.40 and 4,089,784.80

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Solution

The fourth proportional to 11,662,053.60, 17,493,080.40 and 4,089,784.80 is: 6,134,677.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,662,053.60 : 17,493,080.40 = 4,089,784.80 : x
  2. Step 2: Convert to fraction form
    11,662,053.60/17,493,080.40 = 4,089,784.80/x
  3. Step 3: Cross multiply
    11,662,053.60x = 17,493,080.40 × 4,089,784.80
  4. Step 4: Simplify right side
    11,662,053.60x = 71,542,934,325,097.91
  5. Step 5: Solve for x
    x = 71,542,934,325,097.91/11,662,053.60
  6. Step 6: Final answer
    x = 6,134,677.20

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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.