Home / 11,557,922.40-17,338,030.56-4,273,290.27

Finding the Fourth Proportional to 11,557,922.40, 17,338,030.56 and 4,273,290.27

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Solution

The fourth proportional to 11,557,922.40, 17,338,030.56 and 4,273,290.27 is: 6,410,359.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,557,922.40 : 17,338,030.56 = 4,273,290.27 : x
  2. Step 2: Convert to fraction form
    11,557,922.40/17,338,030.56 = 4,273,290.27/x
  3. Step 3: Cross multiply
    11,557,922.40x = 17,338,030.56 × 4,273,290.27
  4. Step 4: Simplify right side
    11,557,922.40x = 74,090,437,293,010.64
  5. Step 5: Solve for x
    x = 74,090,437,293,010.64/11,557,922.40
  6. Step 6: Final answer
    x = 6,410,359.47

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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.