Home / 534,567.24-737,702.73-319,707.27

Finding the Fourth Proportional to 534,567.24, 737,702.73 and 319,707.27

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Solution

The fourth proportional to 534,567.24, 737,702.73 and 319,707.27 is: 441,196.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,567.24 : 737,702.73 = 319,707.27 : x
  2. Step 2: Convert to fraction form
    534,567.24/737,702.73 = 319,707.27/x
  3. Step 3: Cross multiply
    534,567.24x = 737,702.73 × 319,707.27
  4. Step 4: Simplify right side
    534,567.24x = 235,848,925,879.85
  5. Step 5: Solve for x
    x = 235,848,925,879.85/534,567.24
  6. Step 6: Final answer
    x = 441,196.00

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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.