Home / 3,093,950.76-4,269,909.24-1,717,423.80

Finding the Fourth Proportional to 3,093,950.76, 4,269,909.24 and 1,717,423.80

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Solution

The fourth proportional to 3,093,950.76, 4,269,909.24 and 1,717,423.80 is: 2,370,187.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,950.76 : 4,269,909.24 = 1,717,423.80 : x
  2. Step 2: Convert to fraction form
    3,093,950.76/4,269,909.24 = 1,717,423.80/x
  3. Step 3: Cross multiply
    3,093,950.76x = 4,269,909.24 × 1,717,423.80
  4. Step 4: Simplify right side
    3,093,950.76x = 7,333,243,752,615.91
  5. Step 5: Solve for x
    x = 7,333,243,752,615.91/3,093,950.76
  6. Step 6: Final answer
    x = 2,370,187.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.