Home / 925,692.64-1,277,090.64-581,326

Finding the Fourth Proportional to 925,692.64, 1,277,090.64 and 581,326

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Solution

The fourth proportional to 925,692.64, 1,277,090.64 and 581,326 is: 802,000.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,692.64 : 1,277,090.64 = 581,326 : x
  2. Step 2: Convert to fraction form
    925,692.64/1,277,090.64 = 581,326/x
  3. Step 3: Cross multiply
    925,692.64x = 1,277,090.64 × 581,326
  4. Step 4: Simplify right side
    925,692.64x = 742,405,993,388.64
  5. Step 5: Solve for x
    x = 742,405,993,388.64/925,692.64
  6. Step 6: Final answer
    x = 802,000.54

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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.