Home / 3,494,835.35-5,242,555.98-1,066,535.33

Finding the Fourth Proportional to 3,494,835.35, 5,242,555.98 and 1,066,535.33

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Solution

The fourth proportional to 3,494,835.35, 5,242,555.98 and 1,066,535.33 is: 1,599,895.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,835.35 : 5,242,555.98 = 1,066,535.33 : x
  2. Step 2: Convert to fraction form
    3,494,835.35/5,242,555.98 = 1,066,535.33/x
  3. Step 3: Cross multiply
    3,494,835.35x = 5,242,555.98 × 1,066,535.33
  4. Step 4: Simplify right side
    3,494,835.35x = 5,591,371,145,959.99
  5. Step 5: Solve for x
    x = 5,591,371,145,959.99/3,494,835.35
  6. Step 6: Final answer
    x = 1,599,895.44

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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.