Home / 9,482,157.69-13,083,969.95-5,759,051.27

Finding the Fourth Proportional to 9,482,157.69, 13,083,969.95 and 5,759,051.27

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Solution

The fourth proportional to 9,482,157.69, 13,083,969.95 and 5,759,051.27 is: 7,946,635.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,482,157.69 : 13,083,969.95 = 5,759,051.27 : x
  2. Step 2: Convert to fraction form
    9,482,157.69/13,083,969.95 = 5,759,051.27/x
  3. Step 3: Cross multiply
    9,482,157.69x = 13,083,969.95 × 5,759,051.27
  4. Step 4: Simplify right side
    9,482,157.69x = 75,351,253,662,974.23
  5. Step 5: Solve for x
    x = 75,351,253,662,974.23/9,482,157.69
  6. Step 6: Final answer
    x = 7,946,635.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.