Home / 3,257,370.81-4,495,177.08-1,807,066.26

Finding the Fourth Proportional to 3,257,370.81, 4,495,177.08 and 1,807,066.26

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Solution

The fourth proportional to 3,257,370.81, 4,495,177.08 and 1,807,066.26 is: 2,493,754.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,370.81 : 4,495,177.08 = 1,807,066.26 : x
  2. Step 2: Convert to fraction form
    3,257,370.81/4,495,177.08 = 1,807,066.26/x
  3. Step 3: Cross multiply
    3,257,370.81x = 4,495,177.08 × 1,807,066.26
  4. Step 4: Simplify right side
    3,257,370.81x = 8,123,082,833,993.32
  5. Step 5: Solve for x
    x = 8,123,082,833,993.32/3,257,370.81
  6. Step 6: Final answer
    x = 2,493,754.41

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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.