Home / 799,217.28-1,102,996.14-436,696.29

Finding the Fourth Proportional to 799,217.28, 1,102,996.14 and 436,696.29

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Solution

The fourth proportional to 799,217.28, 1,102,996.14 and 436,696.29 is: 602,682.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,217.28 : 1,102,996.14 = 436,696.29 : x
  2. Step 2: Convert to fraction form
    799,217.28/1,102,996.14 = 436,696.29/x
  3. Step 3: Cross multiply
    799,217.28x = 1,102,996.14 × 436,696.29
  4. Step 4: Simplify right side
    799,217.28x = 481,674,317,482.56
  5. Step 5: Solve for x
    x = 481,674,317,482.56/799,217.28
  6. Step 6: Final answer
    x = 602,682.56

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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.