Home / 4,060,252.78-6,089,905.08-1,631,308.12

Finding the Fourth Proportional to 4,060,252.78, 6,089,905.08 and 1,631,308.12

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Solution

The fourth proportional to 4,060,252.78, 6,089,905.08 and 1,631,308.12 is: 2,446,771.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,060,252.78 : 6,089,905.08 = 1,631,308.12 : x
  2. Step 2: Convert to fraction form
    4,060,252.78/6,089,905.08 = 1,631,308.12/x
  3. Step 3: Cross multiply
    4,060,252.78x = 6,089,905.08 × 1,631,308.12
  4. Step 4: Simplify right side
    4,060,252.78x = 9,934,511,607,033.25
  5. Step 5: Solve for x
    x = 9,934,511,607,033.25/4,060,252.78
  6. Step 6: Final answer
    x = 2,446,771.70

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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.