Home / 11,795,224.69-16,276,886.50-6,568,502.45

Finding the Fourth Proportional to 11,795,224.69, 16,276,886.50 and 6,568,502.45

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Solution

The fourth proportional to 11,795,224.69, 16,276,886.50 and 6,568,502.45 is: 9,064,241.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,795,224.69 : 16,276,886.50 = 6,568,502.45 : x
  2. Step 2: Convert to fraction form
    11,795,224.69/16,276,886.50 = 6,568,502.45/x
  3. Step 3: Cross multiply
    11,795,224.69x = 16,276,886.50 × 6,568,502.45
  4. Step 4: Simplify right side
    11,795,224.69x = 106,914,768,820,779.41
  5. Step 5: Solve for x
    x = 106,914,768,820,779.41/11,795,224.69
  6. Step 6: Final answer
    x = 9,064,241.82

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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.