Home / 996,407.70-1,494,611.55-882,246.30

Finding the Fourth Proportional to 996,407.70, 1,494,611.55 and 882,246.30

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Solution

The fourth proportional to 996,407.70, 1,494,611.55 and 882,246.30 is: 1,323,369.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,407.70 : 1,494,611.55 = 882,246.30 : x
  2. Step 2: Convert to fraction form
    996,407.70/1,494,611.55 = 882,246.30/x
  3. Step 3: Cross multiply
    996,407.70x = 1,494,611.55 × 882,246.30
  4. Step 4: Simplify right side
    996,407.70x = 1,318,615,509,924.77
  5. Step 5: Solve for x
    x = 1,318,615,509,924.77/996,407.70
  6. Step 6: Final answer
    x = 1,323,369.45

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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.