Home / 414,826.18-622,030.88-241,773.63

Finding the Fourth Proportional to 414,826.18, 622,030.88 and 241,773.63

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Solution

The fourth proportional to 414,826.18, 622,030.88 and 241,773.63 is: 362,538.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,826.18 : 622,030.88 = 241,773.63 : x
  2. Step 2: Convert to fraction form
    414,826.18/622,030.88 = 241,773.63/x
  3. Step 3: Cross multiply
    414,826.18x = 622,030.88 × 241,773.63
  4. Step 4: Simplify right side
    414,826.18x = 150,390,662,620.83
  5. Step 5: Solve for x
    x = 150,390,662,620.83/414,826.18
  6. Step 6: Final answer
    x = 362,538.98

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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.