Home / 967,029.60-1,450,544.40-745,845.60

Finding the Fourth Proportional to 967,029.60, 1,450,544.40 and 745,845.60

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Solution

The fourth proportional to 967,029.60, 1,450,544.40 and 745,845.60 is: 1,118,768.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,029.60 : 1,450,544.40 = 745,845.60 : x
  2. Step 2: Convert to fraction form
    967,029.60/1,450,544.40 = 745,845.60/x
  3. Step 3: Cross multiply
    967,029.60x = 1,450,544.40 × 745,845.60
  4. Step 4: Simplify right side
    967,029.60x = 1,081,882,158,344.64
  5. Step 5: Solve for x
    x = 1,081,882,158,344.64/967,029.60
  6. Step 6: Final answer
    x = 1,118,768.40

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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.