Home / 1,702,818.72-2,350,299.24-1,023,624

Finding the Fourth Proportional to 1,702,818.72, 2,350,299.24 and 1,023,624

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Solution

The fourth proportional to 1,702,818.72, 2,350,299.24 and 1,023,624 is: 1,412,847.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,818.72 : 2,350,299.24 = 1,023,624 : x
  2. Step 2: Convert to fraction form
    1,702,818.72/2,350,299.24 = 1,023,624/x
  3. Step 3: Cross multiply
    1,702,818.72x = 2,350,299.24 × 1,023,624
  4. Step 4: Simplify right side
    1,702,818.72x = 2,405,822,709,245.76
  5. Step 5: Solve for x
    x = 2,405,822,709,245.76/1,702,818.72
  6. Step 6: Final answer
    x = 1,412,847.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.