Home / 3,491,099.36-5,236,596.34-1,570,654.41

Finding the Fourth Proportional to 3,491,099.36, 5,236,596.34 and 1,570,654.41

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Solution

The fourth proportional to 3,491,099.36, 5,236,596.34 and 1,570,654.41 is: 2,355,957.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,491,099.36 : 5,236,596.34 = 1,570,654.41 : x
  2. Step 2: Convert to fraction form
    3,491,099.36/5,236,596.34 = 1,570,654.41/x
  3. Step 3: Cross multiply
    3,491,099.36x = 5,236,596.34 × 1,570,654.41
  4. Step 4: Simplify right side
    3,491,099.36x = 8,224,883,130,884.22
  5. Step 5: Solve for x
    x = 8,224,883,130,884.22/3,491,099.36
  6. Step 6: Final answer
    x = 2,355,957.91

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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.