Home / 3,683,448.75-5,526,027.87-1,159,038.39

Finding the Fourth Proportional to 3,683,448.75, 5,526,027.87 and 1,159,038.39

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Solution

The fourth proportional to 3,683,448.75, 5,526,027.87 and 1,159,038.39 is: 1,738,826.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,448.75 : 5,526,027.87 = 1,159,038.39 : x
  2. Step 2: Convert to fraction form
    3,683,448.75/5,526,027.87 = 1,159,038.39/x
  3. Step 3: Cross multiply
    3,683,448.75x = 5,526,027.87 × 1,159,038.39
  4. Step 4: Simplify right side
    3,683,448.75x = 6,404,878,445,539.93
  5. Step 5: Solve for x
    x = 6,404,878,445,539.93/3,683,448.75
  6. Step 6: Final answer
    x = 1,738,826.54

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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.