Home / 1,823,168.46-2,734,885.68-625,080.63

Finding the Fourth Proportional to 1,823,168.46, 2,734,885.68 and 625,080.63

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Solution

The fourth proportional to 1,823,168.46, 2,734,885.68 and 625,080.63 is: 937,666.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,168.46 : 2,734,885.68 = 625,080.63 : x
  2. Step 2: Convert to fraction form
    1,823,168.46/2,734,885.68 = 625,080.63/x
  3. Step 3: Cross multiply
    1,823,168.46x = 2,734,885.68 × 625,080.63
  4. Step 4: Simplify right side
    1,823,168.46x = 1,709,524,063,832.38
  5. Step 5: Solve for x
    x = 1,709,524,063,832.38/1,823,168.46
  6. Step 6: Final answer
    x = 937,666.54

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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.