Home / 799,358.95-1,103,082.46-436,795.26

Finding the Fourth Proportional to 799,358.95, 1,103,082.46 and 436,795.26

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Solution

The fourth proportional to 799,358.95, 1,103,082.46 and 436,795.26 is: 602,759.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,358.95 : 1,103,082.46 = 436,795.26 : x
  2. Step 2: Convert to fraction form
    799,358.95/1,103,082.46 = 436,795.26/x
  3. Step 3: Cross multiply
    799,358.95x = 1,103,082.46 × 436,795.26
  4. Step 4: Simplify right side
    799,358.95x = 481,821,189,917.14
  5. Step 5: Solve for x
    x = 481,821,189,917.14/799,358.95
  6. Step 6: Final answer
    x = 602,759.49

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Double scale
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1.5x scale

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.