Home / 11,476,094.36-15,835,806.20-6,512,955.20

Finding the Fourth Proportional to 11,476,094.36, 15,835,806.20 and 6,512,955.20

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Solution

The fourth proportional to 11,476,094.36, 15,835,806.20 and 6,512,955.20 is: 8,987,194.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,476,094.36 : 15,835,806.20 = 6,512,955.20 : x
  2. Step 2: Convert to fraction form
    11,476,094.36/15,835,806.20 = 6,512,955.20/x
  3. Step 3: Cross multiply
    11,476,094.36x = 15,835,806.20 × 6,512,955.20
  4. Step 4: Simplify right side
    11,476,094.36x = 103,137,896,296,334.50
  5. Step 5: Solve for x
    x = 103,137,896,296,334.50/11,476,094.36
  6. Step 6: Final answer
    x = 8,987,194.87

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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.