Home / 3,666,002.60-5,497,691.58-1,269,203.60

Finding the Fourth Proportional to 3,666,002.60, 5,497,691.58 and 1,269,203.60

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Solution

The fourth proportional to 3,666,002.60, 5,497,691.58 and 1,269,203.60 is: 1,903,351.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,002.60 : 5,497,691.58 = 1,269,203.60 : x
  2. Step 2: Convert to fraction form
    3,666,002.60/5,497,691.58 = 1,269,203.60/x
  3. Step 3: Cross multiply
    3,666,002.60x = 5,497,691.58 × 1,269,203.60
  4. Step 4: Simplify right side
    3,666,002.60x = 6,977,689,945,025.69
  5. Step 5: Solve for x
    x = 6,977,689,945,025.69/3,666,002.60
  6. Step 6: Final answer
    x = 1,903,351.06

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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.