Home / 622,492.52-933,861.36-223,026.44

Finding the Fourth Proportional to 622,492.52, 933,861.36 and 223,026.44

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Solution

The fourth proportional to 622,492.52, 933,861.36 and 223,026.44 is: 334,583.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,492.52 : 933,861.36 = 223,026.44 : x
  2. Step 2: Convert to fraction form
    622,492.52/933,861.36 = 223,026.44/x
  3. Step 3: Cross multiply
    622,492.52x = 933,861.36 × 223,026.44
  4. Step 4: Simplify right side
    622,492.52x = 208,275,774,574.36
  5. Step 5: Solve for x
    x = 208,275,774,574.36/622,492.52
  6. Step 6: Final answer
    x = 334,583.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.