Home / 8,353,316.19-12,522,732.48-3,232,222.41

Finding the Fourth Proportional to 8,353,316.19, 12,522,732.48 and 3,232,222.41

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Solution

The fourth proportional to 8,353,316.19, 12,522,732.48 and 3,232,222.41 is: 4,845,531.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,353,316.19 : 12,522,732.48 = 3,232,222.41 : x
  2. Step 2: Convert to fraction form
    8,353,316.19/12,522,732.48 = 3,232,222.41/x
  3. Step 3: Cross multiply
    8,353,316.19x = 12,522,732.48 × 3,232,222.41
  4. Step 4: Simplify right side
    8,353,316.19x = 40,476,256,556,290.88
  5. Step 5: Solve for x
    x = 40,476,256,556,290.88/8,353,316.19
  6. Step 6: Final answer
    x = 4,845,531.48

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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.