Home / 4,907,023.47-7,362,035.93-2,512,561.82

Finding the Fourth Proportional to 4,907,023.47, 7,362,035.93 and 2,512,561.82

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Solution

The fourth proportional to 4,907,023.47, 7,362,035.93 and 2,512,561.82 is: 3,769,611.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907,023.47 : 7,362,035.93 = 2,512,561.82 : x
  2. Step 2: Convert to fraction form
    4,907,023.47/7,362,035.93 = 2,512,561.82/x
  3. Step 3: Cross multiply
    4,907,023.47x = 7,362,035.93 × 2,512,561.82
  4. Step 4: Simplify right side
    4,907,023.47x = 18,497,570,364,657.42
  5. Step 5: Solve for x
    x = 18,497,570,364,657.42/4,907,023.47
  6. Step 6: Final answer
    x = 3,769,611.15

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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.