Home / 1,848,286.90-2,772,529.44-586,212.94

Finding the Fourth Proportional to 1,848,286.90, 2,772,529.44 and 586,212.94

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Solution

The fourth proportional to 1,848,286.90, 2,772,529.44 and 586,212.94 is: 879,350.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,286.90 : 2,772,529.44 = 586,212.94 : x
  2. Step 2: Convert to fraction form
    1,848,286.90/2,772,529.44 = 586,212.94/x
  3. Step 3: Cross multiply
    1,848,286.90x = 2,772,529.44 × 586,212.94
  4. Step 4: Simplify right side
    1,848,286.90x = 1,625,292,634,258.95
  5. Step 5: Solve for x
    x = 1,625,292,634,258.95/1,848,286.90
  6. Step 6: Final answer
    x = 879,350.84

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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.