Home / 11,519,166.05-17,281,326.36-4,330,762.19

Finding the Fourth Proportional to 11,519,166.05, 17,281,326.36 and 4,330,762.19

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Solution

The fourth proportional to 11,519,166.05, 17,281,326.36 and 4,330,762.19 is: 6,497,112.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,519,166.05 : 17,281,326.36 = 4,330,762.19 : x
  2. Step 2: Convert to fraction form
    11,519,166.05/17,281,326.36 = 4,330,762.19/x
  3. Step 3: Cross multiply
    11,519,166.05x = 17,281,326.36 × 4,330,762.19
  4. Step 4: Simplify right side
    11,519,166.05x = 74,841,314,792,938.33
  5. Step 5: Solve for x
    x = 74,841,314,792,938.33/11,519,166.05
  6. Step 6: Final answer
    x = 6,497,112.24

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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.