Home / 12,100,713.84-16,698,651.48-6,593,969.52

Finding the Fourth Proportional to 12,100,713.84, 16,698,651.48 and 6,593,969.52

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Solution

The fourth proportional to 12,100,713.84, 16,698,651.48 and 6,593,969.52 is: 9,099,496.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,100,713.84 : 16,698,651.48 = 6,593,969.52 : x
  2. Step 2: Convert to fraction form
    12,100,713.84/16,698,651.48 = 6,593,969.52/x
  3. Step 3: Cross multiply
    12,100,713.84x = 16,698,651.48 × 6,593,969.52
  4. Step 4: Simplify right side
    12,100,713.84x = 110,110,398,884,222.89
  5. Step 5: Solve for x
    x = 110,110,398,884,222.89/12,100,713.84
  6. Step 6: Final answer
    x = 9,099,496.14

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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.