Home / 2,174,273.55-3,260,294.64-1,150,156.62

Finding the Fourth Proportional to 2,174,273.55, 3,260,294.64 and 1,150,156.62

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Solution

The fourth proportional to 2,174,273.55, 3,260,294.64 and 1,150,156.62 is: 1,724,644.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,174,273.55 : 3,260,294.64 = 1,150,156.62 : x
  2. Step 2: Convert to fraction form
    2,174,273.55/3,260,294.64 = 1,150,156.62/x
  3. Step 3: Cross multiply
    2,174,273.55x = 3,260,294.64 × 1,150,156.62
  4. Step 4: Simplify right side
    2,174,273.55x = 3,749,849,463,346.52
  5. Step 5: Solve for x
    x = 3,749,849,463,346.52/2,174,273.55
  6. Step 6: Final answer
    x = 1,724,644.75

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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.