Home / 1,583,556.03-2,374,832.40-572,544.20

Finding the Fourth Proportional to 1,583,556.03, 2,374,832.40 and 572,544.20

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Solution

The fourth proportional to 1,583,556.03, 2,374,832.40 and 572,544.20 is: 858,634.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,556.03 : 2,374,832.40 = 572,544.20 : x
  2. Step 2: Convert to fraction form
    1,583,556.03/2,374,832.40 = 572,544.20/x
  3. Step 3: Cross multiply
    1,583,556.03x = 2,374,832.40 × 572,544.20
  4. Step 4: Simplify right side
    1,583,556.03x = 1,359,696,504,717.92
  5. Step 5: Solve for x
    x = 1,359,696,504,717.92/1,583,556.03
  6. Step 6: Final answer
    x = 858,634.92

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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.