Home / 3,096,873.45-4,645,308.02-967,140.09

Finding the Fourth Proportional to 3,096,873.45, 4,645,308.02 and 967,140.09

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Solution

The fourth proportional to 3,096,873.45, 4,645,308.02 and 967,140.09 is: 1,450,709.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,873.45 : 4,645,308.02 = 967,140.09 : x
  2. Step 2: Convert to fraction form
    3,096,873.45/4,645,308.02 = 967,140.09/x
  3. Step 3: Cross multiply
    3,096,873.45x = 4,645,308.02 × 967,140.09
  4. Step 4: Simplify right side
    3,096,873.45x = 4,492,663,611,704.82
  5. Step 5: Solve for x
    x = 4,492,663,611,704.82/3,096,873.45
  6. Step 6: Final answer
    x = 1,450,709.46

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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.