Home / 11,479,650.41-15,842,635.49-6,323,010.59

Finding the Fourth Proportional to 11,479,650.41, 15,842,635.49 and 6,323,010.59

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Solution

The fourth proportional to 11,479,650.41, 15,842,635.49 and 6,323,010.59 is: 8,726,150.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,479,650.41 : 15,842,635.49 = 6,323,010.59 : x
  2. Step 2: Convert to fraction form
    11,479,650.41/15,842,635.49 = 6,323,010.59/x
  3. Step 3: Cross multiply
    11,479,650.41x = 15,842,635.49 × 6,323,010.59
  4. Step 4: Simplify right side
    11,479,650.41x = 100,173,151,976,779.84
  5. Step 5: Solve for x
    x = 100,173,151,976,779.84/11,479,650.41
  6. Step 6: Final answer
    x = 8,726,150.05

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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.