Home / 3,245,203-4,866,769.26-1,114,773.40

Finding the Fourth Proportional to 3,245,203, 4,866,769.26 and 1,114,773.40

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Solution

The fourth proportional to 3,245,203, 4,866,769.26 and 1,114,773.40 is: 1,671,804.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,245,203 : 4,866,769.26 = 1,114,773.40 : x
  2. Step 2: Convert to fraction form
    3,245,203/4,866,769.26 = 1,114,773.40/x
  3. Step 3: Cross multiply
    3,245,203x = 4,866,769.26 × 1,114,773.40
  4. Step 4: Simplify right side
    3,245,203x = 5,425,344,914,985.68
  5. Step 5: Solve for x
    x = 5,425,344,914,985.68/3,245,203
  6. Step 6: Final answer
    x = 1,671,804.48

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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.