Home / 1,093,242.80-1,508,664.82-603,216.80

Finding the Fourth Proportional to 1,093,242.80, 1,508,664.82 and 603,216.80

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Solution

The fourth proportional to 1,093,242.80, 1,508,664.82 and 603,216.80 is: 832,433.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,242.80 : 1,508,664.82 = 603,216.80 : x
  2. Step 2: Convert to fraction form
    1,093,242.80/1,508,664.82 = 603,216.80/x
  3. Step 3: Cross multiply
    1,093,242.80x = 1,508,664.82 × 603,216.80
  4. Step 4: Simplify right side
    1,093,242.80x = 910,051,964,992.98
  5. Step 5: Solve for x
    x = 910,051,964,992.98/1,093,242.80
  6. Step 6: Final answer
    x = 832,433.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.