Home / 3,089,196.17-4,634,566.07-2,180,153.56

Finding the Fourth Proportional to 3,089,196.17, 4,634,566.07 and 2,180,153.56

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Solution

The fourth proportional to 3,089,196.17, 4,634,566.07 and 2,180,153.56 is: 3,270,775.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,196.17 : 4,634,566.07 = 2,180,153.56 : x
  2. Step 2: Convert to fraction form
    3,089,196.17/4,634,566.07 = 2,180,153.56/x
  3. Step 3: Cross multiply
    3,089,196.17x = 4,634,566.07 × 2,180,153.56
  4. Step 4: Simplify right side
    3,089,196.17x = 10,104,065,702,768.34
  5. Step 5: Solve for x
    x = 10,104,065,702,768.34/3,089,196.17
  6. Step 6: Final answer
    x = 3,270,775.03

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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.