Home / 9,615,546.93-13,269,456.66-5,264,634.36

Finding the Fourth Proportional to 9,615,546.93, 13,269,456.66 and 5,264,634.36

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Solution

The fourth proportional to 9,615,546.93, 13,269,456.66 and 5,264,634.36 is: 7,265,196.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,615,546.93 : 13,269,456.66 = 5,264,634.36 : x
  2. Step 2: Convert to fraction form
    9,615,546.93/13,269,456.66 = 5,264,634.36/x
  3. Step 3: Cross multiply
    9,615,546.93x = 13,269,456.66 × 5,264,634.36
  4. Step 4: Simplify right side
    9,615,546.93x = 69,858,837,470,766.84
  5. Step 5: Solve for x
    x = 69,858,837,470,766.84/9,615,546.93
  6. Step 6: Final answer
    x = 7,265,196.46

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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.