Home / 3,640,060.95-5,023,389.25-2,008,573.38

Finding the Fourth Proportional to 3,640,060.95, 5,023,389.25 and 2,008,573.38

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Solution

The fourth proportional to 3,640,060.95, 5,023,389.25 and 2,008,573.38 is: 2,771,889.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,640,060.95 : 5,023,389.25 = 2,008,573.38 : x
  2. Step 2: Convert to fraction form
    3,640,060.95/5,023,389.25 = 2,008,573.38/x
  3. Step 3: Cross multiply
    3,640,060.95x = 5,023,389.25 × 2,008,573.38
  4. Step 4: Simplify right side
    3,640,060.95x = 10,089,845,913,310.60
  5. Step 5: Solve for x
    x = 10,089,845,913,310.60/3,640,060.95
  6. Step 6: Final answer
    x = 2,771,889.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.