Home / 2,444,673.80-3,666,132.30-846,806.60

Finding the Fourth Proportional to 2,444,673.80, 3,666,132.30 and 846,806.60

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Solution

The fourth proportional to 2,444,673.80, 3,666,132.30 and 846,806.60 is: 1,269,905.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,673.80 : 3,666,132.30 = 846,806.60 : x
  2. Step 2: Convert to fraction form
    2,444,673.80/3,666,132.30 = 846,806.60/x
  3. Step 3: Cross multiply
    2,444,673.80x = 3,666,132.30 × 846,806.60
  4. Step 4: Simplify right side
    2,444,673.80x = 3,104,505,028,113.18
  5. Step 5: Solve for x
    x = 3,104,505,028,113.18/2,444,673.80
  6. Step 6: Final answer
    x = 1,269,905.63

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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.