Home / 11,242,071.48-16,852,773.78-4,051,845.48

Finding the Fourth Proportional to 11,242,071.48, 16,852,773.78 and 4,051,845.48

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Solution

The fourth proportional to 11,242,071.48, 16,852,773.78 and 4,051,845.48 is: 6,074,043.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,242,071.48 : 16,852,773.78 = 4,051,845.48 : x
  2. Step 2: Convert to fraction form
    11,242,071.48/16,852,773.78 = 4,051,845.48/x
  3. Step 3: Cross multiply
    11,242,071.48x = 16,852,773.78 × 4,051,845.48
  4. Step 4: Simplify right side
    11,242,071.48x = 68,284,835,265,955.52
  5. Step 5: Solve for x
    x = 68,284,835,265,955.52/11,242,071.48
  6. Step 6: Final answer
    x = 6,074,043.86

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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.