Home / 4,359,486-6,540,279-1,367,670

Finding the Fourth Proportional to 4,359,486, 6,540,279 and 1,367,670

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Solution

The fourth proportional to 4,359,486, 6,540,279 and 1,367,670 is: 2,051,834.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,359,486 : 6,540,279 = 1,367,670 : x
  2. Step 2: Convert to fraction form
    4,359,486/6,540,279 = 1,367,670/x
  3. Step 3: Cross multiply
    4,359,486x = 6,540,279 × 1,367,670
  4. Step 4: Simplify right side
    4,359,486x = 8,944,943,379,930
  5. Step 5: Solve for x
    x = 8,944,943,379,930/4,359,486
  6. Step 6: Final answer
    x = 2,051,834.41

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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.