Home / 603,054.81-904,713.44-182,319.75

Finding the Fourth Proportional to 603,054.81, 904,713.44 and 182,319.75

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Solution

The fourth proportional to 603,054.81, 904,713.44 and 182,319.75 is: 273,519.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,054.81 : 904,713.44 = 182,319.75 : x
  2. Step 2: Convert to fraction form
    603,054.81/904,713.44 = 182,319.75/x
  3. Step 3: Cross multiply
    603,054.81x = 904,713.44 × 182,319.75
  4. Step 4: Simplify right side
    603,054.81x = 164,947,127,290.84
  5. Step 5: Solve for x
    x = 164,947,127,290.84/603,054.81
  6. Step 6: Final answer
    x = 273,519.30

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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.