Home / 11,448,708.48-15,799,596.48-6,292,252.80

Finding the Fourth Proportional to 11,448,708.48, 15,799,596.48 and 6,292,252.80

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Solution

The fourth proportional to 11,448,708.48, 15,799,596.48 and 6,292,252.80 is: 8,683,517.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,448,708.48 : 15,799,596.48 = 6,292,252.80 : x
  2. Step 2: Convert to fraction form
    11,448,708.48/15,799,596.48 = 6,292,252.80/x
  3. Step 3: Cross multiply
    11,448,708.48x = 15,799,596.48 × 6,292,252.80
  4. Step 4: Simplify right side
    11,448,708.48x = 99,415,055,190,150.14
  5. Step 5: Solve for x
    x = 99,415,055,190,150.14/11,448,708.48
  6. Step 6: Final answer
    x = 8,683,517.04

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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.