Home / 1,782,946.94-2,460,458.70-967,150.98

Finding the Fourth Proportional to 1,782,946.94, 2,460,458.70 and 967,150.98

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Solution

The fourth proportional to 1,782,946.94, 2,460,458.70 and 967,150.98 is: 1,334,663.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,946.94 : 2,460,458.70 = 967,150.98 : x
  2. Step 2: Convert to fraction form
    1,782,946.94/2,460,458.70 = 967,150.98/x
  3. Step 3: Cross multiply
    1,782,946.94x = 2,460,458.70 × 967,150.98
  4. Step 4: Simplify right side
    1,782,946.94x = 2,379,635,042,954.53
  5. Step 5: Solve for x
    x = 2,379,635,042,954.53/1,782,946.94
  6. Step 6: Final answer
    x = 1,334,663.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.