Home / 1,041,824.41-1,561,670.96-704,900.66

Finding the Fourth Proportional to 1,041,824.41, 1,561,670.96 and 704,900.66

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Solution

The fourth proportional to 1,041,824.41, 1,561,670.96 and 704,900.66 is: 1,056,629.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,824.41 : 1,561,670.96 = 704,900.66 : x
  2. Step 2: Convert to fraction form
    1,041,824.41/1,561,670.96 = 704,900.66/x
  3. Step 3: Cross multiply
    1,041,824.41x = 1,561,670.96 × 704,900.66
  4. Step 4: Simplify right side
    1,041,824.41x = 1,100,822,879,073.98
  5. Step 5: Solve for x
    x = 1,100,822,879,073.98/1,041,824.41
  6. Step 6: Final answer
    x = 1,056,629.96

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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.