Home / 1,694,504.10-2,541,756.15-572,556.90

Finding the Fourth Proportional to 1,694,504.10, 2,541,756.15 and 572,556.90

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Solution

The fourth proportional to 1,694,504.10, 2,541,756.15 and 572,556.90 is: 858,835.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,504.10 : 2,541,756.15 = 572,556.90 : x
  2. Step 2: Convert to fraction form
    1,694,504.10/2,541,756.15 = 572,556.90/x
  3. Step 3: Cross multiply
    1,694,504.10x = 2,541,756.15 × 572,556.90
  4. Step 4: Simplify right side
    1,694,504.10x = 1,455,300,021,799.94
  5. Step 5: Solve for x
    x = 1,455,300,021,799.94/1,694,504.10
  6. Step 6: Final answer
    x = 858,835.35

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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.