Home / 1,823,808.40-2,735,712.60-562,022.80

Finding the Fourth Proportional to 1,823,808.40, 2,735,712.60 and 562,022.80

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Solution

The fourth proportional to 1,823,808.40, 2,735,712.60 and 562,022.80 is: 843,034.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,808.40 : 2,735,712.60 = 562,022.80 : x
  2. Step 2: Convert to fraction form
    1,823,808.40/2,735,712.60 = 562,022.80/x
  3. Step 3: Cross multiply
    1,823,808.40x = 2,735,712.60 × 562,022.80
  4. Step 4: Simplify right side
    1,823,808.40x = 1,537,532,855,447.28
  5. Step 5: Solve for x
    x = 1,537,532,855,447.28/1,823,808.40
  6. Step 6: Final answer
    x = 843,034.20

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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.