Home / 9,793,247.44-13,513,608.31-5,662,653.48

Finding the Fourth Proportional to 9,793,247.44, 13,513,608.31 and 5,662,653.48

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Solution

The fourth proportional to 9,793,247.44, 13,513,608.31 and 5,662,653.48 is: 7,813,841.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,247.44 : 13,513,608.31 = 5,662,653.48 : x
  2. Step 2: Convert to fraction form
    9,793,247.44/13,513,608.31 = 5,662,653.48/x
  3. Step 3: Cross multiply
    9,793,247.44x = 13,513,608.31 × 5,662,653.48
  4. Step 4: Simplify right side
    9,793,247.44x = 76,522,881,109,821.78
  5. Step 5: Solve for x
    x = 76,522,881,109,821.78/9,793,247.44
  6. Step 6: Final answer
    x = 7,813,841.28

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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.