Home / 5,731,259.54-7,909,203.39-3,283,821.50

Finding the Fourth Proportional to 5,731,259.54, 7,909,203.39 and 3,283,821.50

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Solution

The fourth proportional to 5,731,259.54, 7,909,203.39 and 3,283,821.50 is: 4,531,711.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,731,259.54 : 7,909,203.39 = 3,283,821.50 : x
  2. Step 2: Convert to fraction form
    5,731,259.54/7,909,203.39 = 3,283,821.50/x
  3. Step 3: Cross multiply
    5,731,259.54x = 7,909,203.39 × 3,283,821.50
  4. Step 4: Simplify right side
    5,731,259.54x = 25,972,412,139,954.88
  5. Step 5: Solve for x
    x = 25,972,412,139,954.88/5,731,259.54
  6. Step 6: Final answer
    x = 4,531,711.04

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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.