Home / 6,971,483.88-10,458,712.62-2,422,669.32

Finding the Fourth Proportional to 6,971,483.88, 10,458,712.62 and 2,422,669.32

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Solution

The fourth proportional to 6,971,483.88, 10,458,712.62 and 2,422,669.32 is: 3,634,520.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,971,483.88 : 10,458,712.62 = 2,422,669.32 : x
  2. Step 2: Convert to fraction form
    6,971,483.88/10,458,712.62 = 2,422,669.32/x
  3. Step 3: Cross multiply
    6,971,483.88x = 10,458,712.62 × 2,422,669.32
  4. Step 4: Simplify right side
    6,971,483.88x = 25,338,002,191,170.82
  5. Step 5: Solve for x
    x = 25,338,002,191,170.82/6,971,483.88
  6. Step 6: Final answer
    x = 3,634,520.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.