Home / 6,196,914.06-8,551,428.93-3,443,542.35

Finding the Fourth Proportional to 6,196,914.06, 8,551,428.93 and 3,443,542.35

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Solution

The fourth proportional to 6,196,914.06, 8,551,428.93 and 3,443,542.35 is: 4,751,914.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,196,914.06 : 8,551,428.93 = 3,443,542.35 : x
  2. Step 2: Convert to fraction form
    6,196,914.06/8,551,428.93 = 3,443,542.35/x
  3. Step 3: Cross multiply
    6,196,914.06x = 8,551,428.93 × 3,443,542.35
  4. Step 4: Simplify right side
    6,196,914.06x = 29,447,207,673,470.18
  5. Step 5: Solve for x
    x = 29,447,207,673,470.18/6,196,914.06
  6. Step 6: Final answer
    x = 4,751,914.81

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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.