Home / 8,252,513.58-12,364,125.56-3,449,615.34

Finding the Fourth Proportional to 8,252,513.58, 12,364,125.56 and 3,449,615.34

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Solution

The fourth proportional to 8,252,513.58, 12,364,125.56 and 3,449,615.34 is: 5,168,301.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,252,513.58 : 12,364,125.56 = 3,449,615.34 : x
  2. Step 2: Convert to fraction form
    8,252,513.58/12,364,125.56 = 3,449,615.34/x
  3. Step 3: Cross multiply
    8,252,513.58x = 12,364,125.56 × 3,449,615.34
  4. Step 4: Simplify right side
    8,252,513.58x = 42,651,477,197,462.09
  5. Step 5: Solve for x
    x = 42,651,477,197,462.09/8,252,513.58
  6. Step 6: Final answer
    x = 5,168,301.36

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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.