Home / 967,848.90-1,453,872.87-932,419.50

Finding the Fourth Proportional to 967,848.90, 1,453,872.87 and 932,419.50

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Solution

The fourth proportional to 967,848.90, 1,453,872.87 and 932,419.50 is: 1,400,651.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,848.90 : 1,453,872.87 = 932,419.50 : x
  2. Step 2: Convert to fraction form
    967,848.90/1,453,872.87 = 932,419.50/x
  3. Step 3: Cross multiply
    967,848.90x = 1,453,872.87 × 932,419.50
  4. Step 4: Simplify right side
    967,848.90x = 1,355,619,414,508.97
  5. Step 5: Solve for x
    x = 1,355,619,414,508.97/967,848.90
  6. Step 6: Final answer
    x = 1,400,651.91

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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.