Home / 1,734,156.20-2,601,483.54-536,171.92

Finding the Fourth Proportional to 1,734,156.20, 2,601,483.54 and 536,171.92

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Solution

The fourth proportional to 1,734,156.20, 2,601,483.54 and 536,171.92 is: 804,334.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,156.20 : 2,601,483.54 = 536,171.92 : x
  2. Step 2: Convert to fraction form
    1,734,156.20/2,601,483.54 = 536,171.92/x
  3. Step 3: Cross multiply
    1,734,156.20x = 2,601,483.54 × 536,171.92
  4. Step 4: Simplify right side
    1,734,156.20x = 1,394,842,424,490.20
  5. Step 5: Solve for x
    x = 1,394,842,424,490.20/1,734,156.20
  6. Step 6: Final answer
    x = 804,334.94

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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.