Home / 799,068.97-1,102,697.05-436,494.45

Finding the Fourth Proportional to 799,068.97, 1,102,697.05 and 436,494.45

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Solution

The fourth proportional to 799,068.97, 1,102,697.05 and 436,494.45 is: 602,352.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,068.97 : 1,102,697.05 = 436,494.45 : x
  2. Step 2: Convert to fraction form
    799,068.97/1,102,697.05 = 436,494.45/x
  3. Step 3: Cross multiply
    799,068.97x = 1,102,697.05 × 436,494.45
  4. Step 4: Simplify right side
    799,068.97x = 481,321,142,356.37
  5. Step 5: Solve for x
    x = 481,321,142,356.37/799,068.97
  6. Step 6: Final answer
    x = 602,352.44

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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.