Home / 3,043,269.30-4,204,086.12-2,430,617.70

Finding the Fourth Proportional to 3,043,269.30, 4,204,086.12 and 2,430,617.70

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Solution

The fourth proportional to 3,043,269.30, 4,204,086.12 and 2,430,617.70 is: 3,357,746.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,269.30 : 4,204,086.12 = 2,430,617.70 : x
  2. Step 2: Convert to fraction form
    3,043,269.30/4,204,086.12 = 2,430,617.70/x
  3. Step 3: Cross multiply
    3,043,269.30x = 4,204,086.12 × 2,430,617.70
  4. Step 4: Simplify right side
    3,043,269.30x = 10,218,526,135,596.32
  5. Step 5: Solve for x
    x = 10,218,526,135,596.32/3,043,269.30
  6. Step 6: Final answer
    x = 3,357,746.27

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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.