Home / 1,731,743.10-2,597,898.96-533,665.62

Finding the Fourth Proportional to 1,731,743.10, 2,597,898.96 and 533,665.62

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Solution

The fourth proportional to 1,731,743.10, 2,597,898.96 and 533,665.62 is: 800,586.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,743.10 : 2,597,898.96 = 533,665.62 : x
  2. Step 2: Convert to fraction form
    1,731,743.10/2,597,898.96 = 533,665.62/x
  3. Step 3: Cross multiply
    1,731,743.10x = 2,597,898.96 × 533,665.62
  4. Step 4: Simplify right side
    1,731,743.10x = 1,386,409,359,185.76
  5. Step 5: Solve for x
    x = 1,386,409,359,185.76/1,731,743.10
  6. Step 6: Final answer
    x = 800,586.04

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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.