Home / 998,066.44-1,497,692.58-367,423.16

Finding the Fourth Proportional to 998,066.44, 1,497,692.58 and 367,423.16

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Solution

The fourth proportional to 998,066.44, 1,497,692.58 and 367,423.16 is: 551,353.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    998,066.44 : 1,497,692.58 = 367,423.16 : x
  2. Step 2: Convert to fraction form
    998,066.44/1,497,692.58 = 367,423.16/x
  3. Step 3: Cross multiply
    998,066.44x = 1,497,692.58 × 367,423.16
  4. Step 4: Simplify right side
    998,066.44x = 550,286,940,452.15
  5. Step 5: Solve for x
    x = 550,286,940,452.15/998,066.44
  6. Step 6: Final answer
    x = 551,353.01

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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.