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Finding the Fourth Proportional to 223,300.06, 334,201.62 and 183,316.84

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Solution

The fourth proportional to 223,300.06, 334,201.62 and 183,316.84 is: 274,360.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,300.06 : 334,201.62 = 183,316.84 : x
  2. Step 2: Convert to fraction form
    223,300.06/334,201.62 = 183,316.84/x
  3. Step 3: Cross multiply
    223,300.06x = 334,201.62 × 183,316.84
  4. Step 4: Simplify right side
    223,300.06x = 61,264,784,901.28
  5. Step 5: Solve for x
    x = 61,264,784,901.28/223,300.06
  6. Step 6: Final answer
    x = 274,360.81

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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.