Home / 3,089,950.83-4,633,979.48-2,136,533.19

Finding the Fourth Proportional to 3,089,950.83, 4,633,979.48 and 2,136,533.19

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Solution

The fourth proportional to 3,089,950.83, 4,633,979.48 and 2,136,533.19 is: 3,204,145.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,950.83 : 4,633,979.48 = 2,136,533.19 : x
  2. Step 2: Convert to fraction form
    3,089,950.83/4,633,979.48 = 2,136,533.19/x
  3. Step 3: Cross multiply
    3,089,950.83x = 4,633,979.48 × 2,136,533.19
  4. Step 4: Simplify right side
    3,089,950.83x = 9,900,650,950,116.27
  5. Step 5: Solve for x
    x = 9,900,650,950,116.27/3,089,950.83
  6. Step 6: Final answer
    x = 3,204,145.14

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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.