Home / 3,689,664.60-5,534,496.90-3,059,808.60

Finding the Fourth Proportional to 3,689,664.60, 5,534,496.90 and 3,059,808.60

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Solution

The fourth proportional to 3,689,664.60, 5,534,496.90 and 3,059,808.60 is: 4,589,712.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,689,664.60 : 5,534,496.90 = 3,059,808.60 : x
  2. Step 2: Convert to fraction form
    3,689,664.60/5,534,496.90 = 3,059,808.60/x
  3. Step 3: Cross multiply
    3,689,664.60x = 5,534,496.90 × 3,059,808.60
  4. Step 4: Simplify right side
    3,689,664.60x = 16,934,501,211,293.34
  5. Step 5: Solve for x
    x = 16,934,501,211,293.34/3,689,664.60
  6. Step 6: Final answer
    x = 4,589,712.90

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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.