Home / 6,182,739.40-9,272,336.82-2,083,614.16

Finding the Fourth Proportional to 6,182,739.40, 9,272,336.82 and 2,083,614.16

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Solution

The fourth proportional to 6,182,739.40, 9,272,336.82 and 2,083,614.16 is: 3,124,823.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,182,739.40 : 9,272,336.82 = 2,083,614.16 : x
  2. Step 2: Convert to fraction form
    6,182,739.40/9,272,336.82 = 2,083,614.16/x
  3. Step 3: Cross multiply
    6,182,739.40x = 9,272,336.82 × 2,083,614.16
  4. Step 4: Simplify right side
    6,182,739.40x = 19,319,972,294,441.37
  5. Step 5: Solve for x
    x = 19,319,972,294,441.37/6,182,739.40
  6. Step 6: Final answer
    x = 3,124,823.97

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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.