Home / 2,089,367.24-3,130,014.89-1,541,293.16

Finding the Fourth Proportional to 2,089,367.24, 3,130,014.89 and 1,541,293.16

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Solution

The fourth proportional to 2,089,367.24, 3,130,014.89 and 1,541,293.16 is: 2,308,962.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,089,367.24 : 3,130,014.89 = 1,541,293.16 : x
  2. Step 2: Convert to fraction form
    2,089,367.24/3,130,014.89 = 1,541,293.16/x
  3. Step 3: Cross multiply
    2,089,367.24x = 3,130,014.89 × 1,541,293.16
  4. Step 4: Simplify right side
    2,089,367.24x = 4,824,270,528,858.31
  5. Step 5: Solve for x
    x = 4,824,270,528,858.31/2,089,367.24
  6. Step 6: Final answer
    x = 2,308,962.47

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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.