Home / 967,546.08-1,449,940.83-712,823.35

Finding the Fourth Proportional to 967,546.08, 1,449,940.83 and 712,823.35

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Solution

The fourth proportional to 967,546.08, 1,449,940.83 and 712,823.35 is: 1,068,219.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,546.08 : 1,449,940.83 = 712,823.35 : x
  2. Step 2: Convert to fraction form
    967,546.08/1,449,940.83 = 712,823.35/x
  3. Step 3: Cross multiply
    967,546.08x = 1,449,940.83 × 712,823.35
  4. Step 4: Simplify right side
    967,546.08x = 1,033,551,679,742.38
  5. Step 5: Solve for x
    x = 1,033,551,679,742.38/967,546.08
  6. Step 6: Final answer
    x = 1,068,219.59

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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.