Home / 1,823,841.50-2,733,396.03-743,097.24

Finding the Fourth Proportional to 1,823,841.50, 2,733,396.03 and 743,097.24

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Solution

The fourth proportional to 1,823,841.50, 2,733,396.03 and 743,097.24 is: 1,113,681.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,841.50 : 2,733,396.03 = 743,097.24 : x
  2. Step 2: Convert to fraction form
    1,823,841.50/2,733,396.03 = 743,097.24/x
  3. Step 3: Cross multiply
    1,823,841.50x = 2,733,396.03 × 743,097.24
  4. Step 4: Simplify right side
    1,823,841.50x = 2,031,179,045,719.96
  5. Step 5: Solve for x
    x = 2,031,179,045,719.96/1,823,841.50
  6. Step 6: Final answer
    x = 1,113,681.78

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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.