Home / 2,193,126.80-3,289,690.20-595,887.80

Finding the Fourth Proportional to 2,193,126.80, 3,289,690.20 and 595,887.80

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Solution

The fourth proportional to 2,193,126.80, 3,289,690.20 and 595,887.80 is: 893,831.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,193,126.80 : 3,289,690.20 = 595,887.80 : x
  2. Step 2: Convert to fraction form
    2,193,126.80/3,289,690.20 = 595,887.80/x
  3. Step 3: Cross multiply
    2,193,126.80x = 3,289,690.20 × 595,887.80
  4. Step 4: Simplify right side
    2,193,126.80x = 1,960,286,255,959.56
  5. Step 5: Solve for x
    x = 1,960,286,255,959.56/2,193,126.80
  6. Step 6: Final answer
    x = 893,831.70

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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.