Home / 10,002,573.24-13,798,477.62-6,325,293.12

Finding the Fourth Proportional to 10,002,573.24, 13,798,477.62 and 6,325,293.12

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Solution

The fourth proportional to 10,002,573.24, 13,798,477.62 and 6,325,293.12 is: 8,725,696.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,002,573.24 : 13,798,477.62 = 6,325,293.12 : x
  2. Step 2: Convert to fraction form
    10,002,573.24/13,798,477.62 = 6,325,293.12/x
  3. Step 3: Cross multiply
    10,002,573.24x = 13,798,477.62 × 6,325,293.12
  4. Step 4: Simplify right side
    10,002,573.24x = 87,279,415,556,259.97
  5. Step 5: Solve for x
    x = 87,279,415,556,259.97/10,002,573.24
  6. Step 6: Final answer
    x = 8,725,696.22

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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.