Home / 1,446,596.56-1,996,299.84-802,000.24

Finding the Fourth Proportional to 1,446,596.56, 1,996,299.84 and 802,000.24

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Solution

The fourth proportional to 1,446,596.56, 1,996,299.84 and 802,000.24 is: 1,106,758.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,596.56 : 1,996,299.84 = 802,000.24 : x
  2. Step 2: Convert to fraction form
    1,446,596.56/1,996,299.84 = 802,000.24/x
  3. Step 3: Cross multiply
    1,446,596.56x = 1,996,299.84 × 802,000.24
  4. Step 4: Simplify right side
    1,446,596.56x = 1,601,032,950,791.96
  5. Step 5: Solve for x
    x = 1,601,032,950,791.96/1,446,596.56
  6. Step 6: Final answer
    x = 1,106,758.44

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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.