Home / 7,609,683.81-11,413,475.96-4,204,262.37

Finding the Fourth Proportional to 7,609,683.81, 11,413,475.96 and 4,204,262.37

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Solution

The fourth proportional to 7,609,683.81, 11,413,475.96 and 4,204,262.37 is: 6,305,813.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,609,683.81 : 11,413,475.96 = 4,204,262.37 : x
  2. Step 2: Convert to fraction form
    7,609,683.81/11,413,475.96 = 4,204,262.37/x
  3. Step 3: Cross multiply
    7,609,683.81x = 11,413,475.96 × 4,204,262.37
  4. Step 4: Simplify right side
    7,609,683.81x = 47,985,247,534,955.83
  5. Step 5: Solve for x
    x = 47,985,247,534,955.83/7,609,683.81
  6. Step 6: Final answer
    x = 6,305,813.58

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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.