Home / 11,528,638.94-15,909,584.83-6,301,654.27

Finding the Fourth Proportional to 11,528,638.94, 15,909,584.83 and 6,301,654.27

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Solution

The fourth proportional to 11,528,638.94, 15,909,584.83 and 6,301,654.27 is: 8,696,317.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,528,638.94 : 15,909,584.83 = 6,301,654.27 : x
  2. Step 2: Convert to fraction form
    11,528,638.94/15,909,584.83 = 6,301,654.27/x
  3. Step 3: Cross multiply
    11,528,638.94x = 15,909,584.83 × 6,301,654.27
  4. Step 4: Simplify right side
    11,528,638.94x = 100,256,703,122,368.62
  5. Step 5: Solve for x
    x = 100,256,703,122,368.62/11,528,638.94
  6. Step 6: Final answer
    x = 8,696,317.37

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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.