Home / 3,099,331.58-4,649,044.27-1,180,349.02

Finding the Fourth Proportional to 3,099,331.58, 4,649,044.27 and 1,180,349.02

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Solution

The fourth proportional to 3,099,331.58, 4,649,044.27 and 1,180,349.02 is: 1,770,541.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,099,331.58 : 4,649,044.27 = 1,180,349.02 : x
  2. Step 2: Convert to fraction form
    3,099,331.58/4,649,044.27 = 1,180,349.02/x
  3. Step 3: Cross multiply
    3,099,331.58x = 4,649,044.27 × 1,180,349.02
  4. Step 4: Simplify right side
    3,099,331.58x = 5,487,494,833,457.63
  5. Step 5: Solve for x
    x = 5,487,494,833,457.63/3,099,331.58
  6. Step 6: Final answer
    x = 1,770,541.39

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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.