Home / 967,833.60-1,451,750.40-669,235.20

Finding the Fourth Proportional to 967,833.60, 1,451,750.40 and 669,235.20

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Solution

The fourth proportional to 967,833.60, 1,451,750.40 and 669,235.20 is: 1,003,852.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,833.60 : 1,451,750.40 = 669,235.20 : x
  2. Step 2: Convert to fraction form
    967,833.60/1,451,750.40 = 669,235.20/x
  3. Step 3: Cross multiply
    967,833.60x = 1,451,750.40 × 669,235.20
  4. Step 4: Simplify right side
    967,833.60x = 971,562,469,294.08
  5. Step 5: Solve for x
    x = 971,562,469,294.08/967,833.60
  6. Step 6: Final answer
    x = 1,003,852.80

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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.