Home / 4,724,762.67-7,081,386.32-2,449,032.44

Finding the Fourth Proportional to 4,724,762.67, 7,081,386.32 and 2,449,032.44

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Solution

The fourth proportional to 4,724,762.67, 7,081,386.32 and 2,449,032.44 is: 3,670,564.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,724,762.67 : 7,081,386.32 = 2,449,032.44 : x
  2. Step 2: Convert to fraction form
    4,724,762.67/7,081,386.32 = 2,449,032.44/x
  3. Step 3: Cross multiply
    4,724,762.67x = 7,081,386.32 × 2,449,032.44
  4. Step 4: Simplify right side
    4,724,762.67x = 17,342,544,788,567.87
  5. Step 5: Solve for x
    x = 17,342,544,788,567.87/4,724,762.67
  6. Step 6: Final answer
    x = 3,670,564.22

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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.