Home / 3,370,458.60-5,055,687.90-2,425,674.60

Finding the Fourth Proportional to 3,370,458.60, 5,055,687.90 and 2,425,674.60

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Solution

The fourth proportional to 3,370,458.60, 5,055,687.90 and 2,425,674.60 is: 3,638,511.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,458.60 : 5,055,687.90 = 2,425,674.60 : x
  2. Step 2: Convert to fraction form
    3,370,458.60/5,055,687.90 = 2,425,674.60/x
  3. Step 3: Cross multiply
    3,370,458.60x = 5,055,687.90 × 2,425,674.60
  4. Step 4: Simplify right side
    3,370,458.60x = 12,263,453,724,557.34
  5. Step 5: Solve for x
    x = 12,263,453,724,557.34/3,370,458.60
  6. Step 6: Final answer
    x = 3,638,511.90

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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.