Home / 1,884,251.34-2,600,299.77-1,024,817.43

Finding the Fourth Proportional to 1,884,251.34, 2,600,299.77 and 1,024,817.43

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Solution

The fourth proportional to 1,884,251.34, 2,600,299.77 and 1,024,817.43 is: 1,414,265.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,251.34 : 2,600,299.77 = 1,024,817.43 : x
  2. Step 2: Convert to fraction form
    1,884,251.34/2,600,299.77 = 1,024,817.43/x
  3. Step 3: Cross multiply
    1,884,251.34x = 2,600,299.77 × 1,024,817.43
  4. Step 4: Simplify right side
    1,884,251.34x = 2,664,832,527,520.99
  5. Step 5: Solve for x
    x = 2,664,832,527,520.99/1,884,251.34
  6. Step 6: Final answer
    x = 1,414,265.96

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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.