Home / 1,699,852.05-2,549,964.89-562,199.87

Finding the Fourth Proportional to 1,699,852.05, 2,549,964.89 and 562,199.87

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Solution

The fourth proportional to 1,699,852.05, 2,549,964.89 and 562,199.87 is: 843,361.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,852.05 : 2,549,964.89 = 562,199.87 : x
  2. Step 2: Convert to fraction form
    1,699,852.05/2,549,964.89 = 562,199.87/x
  3. Step 3: Cross multiply
    1,699,852.05x = 2,549,964.89 × 562,199.87
  4. Step 4: Simplify right side
    1,699,852.05x = 1,433,589,929,662.56
  5. Step 5: Solve for x
    x = 1,433,589,929,662.56/1,699,852.05
  6. Step 6: Final answer
    x = 843,361.59

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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.