Home / 5,009,184.45-6,912,828.82-2,833,683.97

Finding the Fourth Proportional to 5,009,184.45, 6,912,828.82 and 2,833,683.97

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Solution

The fourth proportional to 5,009,184.45, 6,912,828.82 and 2,833,683.97 is: 3,910,571.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,009,184.45 : 6,912,828.82 = 2,833,683.97 : x
  2. Step 2: Convert to fraction form
    5,009,184.45/6,912,828.82 = 2,833,683.97/x
  3. Step 3: Cross multiply
    5,009,184.45x = 6,912,828.82 × 2,833,683.97
  4. Step 4: Simplify right side
    5,009,184.45x = 19,588,772,200,419.60
  5. Step 5: Solve for x
    x = 19,588,772,200,419.60/5,009,184.45
  6. Step 6: Final answer
    x = 3,910,571.15

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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.