Home / 799,999.26-1,104,033.29-437,401.49

Finding the Fourth Proportional to 799,999.26, 1,104,033.29 and 437,401.49

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Solution

The fourth proportional to 799,999.26, 1,104,033.29 and 437,401.49 is: 603,632.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,999.26 : 1,104,033.29 = 437,401.49 : x
  2. Step 2: Convert to fraction form
    799,999.26/1,104,033.29 = 437,401.49/x
  3. Step 3: Cross multiply
    799,999.26x = 1,104,033.29 × 437,401.49
  4. Step 4: Simplify right side
    799,999.26x = 482,905,798,348.43
  5. Step 5: Solve for x
    x = 482,905,798,348.43/799,999.26
  6. Step 6: Final answer
    x = 603,632.81

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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.