Home / 3,331,270.67-4,996,905.26-1,816,227.83

Finding the Fourth Proportional to 3,331,270.67, 4,996,905.26 and 1,816,227.83

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Solution

The fourth proportional to 3,331,270.67, 4,996,905.26 and 1,816,227.83 is: 2,724,341.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,270.67 : 4,996,905.26 = 1,816,227.83 : x
  2. Step 2: Convert to fraction form
    3,331,270.67/4,996,905.26 = 1,816,227.83/x
  3. Step 3: Cross multiply
    3,331,270.67x = 4,996,905.26 × 1,816,227.83
  4. Step 4: Simplify right side
    3,331,270.67x = 9,075,518,400,496.51
  5. Step 5: Solve for x
    x = 9,075,518,400,496.51/3,331,270.67
  6. Step 6: Final answer
    x = 2,724,341.34

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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.