Home / 1,093,465.20-1,640,658.60-595,186.80

Finding the Fourth Proportional to 1,093,465.20, 1,640,658.60 and 595,186.80

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Solution

The fourth proportional to 1,093,465.20, 1,640,658.60 and 595,186.80 is: 893,031.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,465.20 : 1,640,658.60 = 595,186.80 : x
  2. Step 2: Convert to fraction form
    1,093,465.20/1,640,658.60 = 595,186.80/x
  3. Step 3: Cross multiply
    1,093,465.20x = 1,640,658.60 × 595,186.80
  4. Step 4: Simplify right side
    1,093,465.20x = 976,498,342,026.48
  5. Step 5: Solve for x
    x = 976,498,342,026.48/1,093,465.20
  6. Step 6: Final answer
    x = 893,031.02

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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.