Home / 8,265,628.52-11,405,784.30-4,594,109.12

Finding the Fourth Proportional to 8,265,628.52, 11,405,784.30 and 4,594,109.12

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Solution

The fourth proportional to 8,265,628.52, 11,405,784.30 and 4,594,109.12 is: 6,339,435.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,265,628.52 : 11,405,784.30 = 4,594,109.12 : x
  2. Step 2: Convert to fraction form
    8,265,628.52/11,405,784.30 = 4,594,109.12/x
  3. Step 3: Cross multiply
    8,265,628.52x = 11,405,784.30 × 4,594,109.12
  4. Step 4: Simplify right side
    8,265,628.52x = 52,399,417,673,382.82
  5. Step 5: Solve for x
    x = 52,399,417,673,382.82/8,265,628.52
  6. Step 6: Final answer
    x = 6,339,435.36

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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.