Home / 1,267,773.68-1,902,284.85-593,738.58

Finding the Fourth Proportional to 1,267,773.68, 1,902,284.85 and 593,738.58

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Solution

The fourth proportional to 1,267,773.68, 1,902,284.85 and 593,738.58 is: 890,900.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,267,773.68 : 1,902,284.85 = 593,738.58 : x
  2. Step 2: Convert to fraction form
    1,267,773.68/1,902,284.85 = 593,738.58/x
  3. Step 3: Cross multiply
    1,267,773.68x = 1,902,284.85 × 593,738.58
  4. Step 4: Simplify right side
    1,267,773.68x = 1,129,459,905,594.51
  5. Step 5: Solve for x
    x = 1,129,459,905,594.51/1,267,773.68
  6. Step 6: Final answer
    x = 890,900.26

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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.