Home / 10,364,435.26-15,514,766.43-6,762,446.26

Finding the Fourth Proportional to 10,364,435.26, 15,514,766.43 and 6,762,446.26

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Solution

The fourth proportional to 10,364,435.26, 15,514,766.43 and 6,762,446.26 is: 10,122,864.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,364,435.26 : 15,514,766.43 = 6,762,446.26 : x
  2. Step 2: Convert to fraction form
    10,364,435.26/15,514,766.43 = 6,762,446.26/x
  3. Step 3: Cross multiply
    10,364,435.26x = 15,514,766.43 × 6,762,446.26
  4. Step 4: Simplify right side
    10,364,435.26x = 104,917,774,155,180.97
  5. Step 5: Solve for x
    x = 104,917,774,155,180.97/10,364,435.26
  6. Step 6: Final answer
    x = 10,122,864.54

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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.