Home / 8,285,317.33-11,434,092.65-4,614,233.88

Finding the Fourth Proportional to 8,285,317.33, 11,434,092.65 and 4,614,233.88

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Solution

The fourth proportional to 8,285,317.33, 11,434,092.65 and 4,614,233.88 is: 6,367,840.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,285,317.33 : 11,434,092.65 = 4,614,233.88 : x
  2. Step 2: Convert to fraction form
    8,285,317.33/11,434,092.65 = 4,614,233.88/x
  3. Step 3: Cross multiply
    8,285,317.33x = 11,434,092.65 × 4,614,233.88
  4. Step 4: Simplify right side
    8,285,317.33x = 52,759,577,716,823.81
  5. Step 5: Solve for x
    x = 52,759,577,716,823.81/8,285,317.33
  6. Step 6: Final answer
    x = 6,367,840.32

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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.