Home / 1,082,874.50-1,493,713.04-695,559.54

Finding the Fourth Proportional to 1,082,874.50, 1,493,713.04 and 695,559.54

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Solution

The fourth proportional to 1,082,874.50, 1,493,713.04 and 695,559.54 is: 959,452.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,874.50 : 1,493,713.04 = 695,559.54 : x
  2. Step 2: Convert to fraction form
    1,082,874.50/1,493,713.04 = 695,559.54/x
  3. Step 3: Cross multiply
    1,082,874.50x = 1,493,713.04 × 695,559.54
  4. Step 4: Simplify right side
    1,082,874.50x = 1,038,966,356,733.30
  5. Step 5: Solve for x
    x = 1,038,966,356,733.30/1,082,874.50
  6. Step 6: Final answer
    x = 959,452.23

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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.