Home / 4,683,148.03-7,024,185.42-1,225,221.54

Finding the Fourth Proportional to 4,683,148.03, 7,024,185.42 and 1,225,221.54

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Solution

The fourth proportional to 4,683,148.03, 7,024,185.42 and 1,225,221.54 is: 1,837,691.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,683,148.03 : 7,024,185.42 = 1,225,221.54 : x
  2. Step 2: Convert to fraction form
    4,683,148.03/7,024,185.42 = 1,225,221.54/x
  3. Step 3: Cross multiply
    4,683,148.03x = 7,024,185.42 × 1,225,221.54
  4. Step 4: Simplify right side
    4,683,148.03x = 8,606,183,277,537.95
  5. Step 5: Solve for x
    x = 8,606,183,277,537.95/4,683,148.03
  6. Step 6: Final answer
    x = 1,837,691.92

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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.