Home / 5,126,582.48-7,685,348.22-1,933,950.67

Finding the Fourth Proportional to 5,126,582.48, 7,685,348.22 and 1,933,950.67

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Solution

The fourth proportional to 5,126,582.48, 7,685,348.22 and 1,933,950.67 is: 2,899,218.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,126,582.48 : 7,685,348.22 = 1,933,950.67 : x
  2. Step 2: Convert to fraction form
    5,126,582.48/7,685,348.22 = 1,933,950.67/x
  3. Step 3: Cross multiply
    5,126,582.48x = 7,685,348.22 × 1,933,950.67
  4. Step 4: Simplify right side
    5,126,582.48x = 14,863,084,339,252.31
  5. Step 5: Solve for x
    x = 14,863,084,339,252.31/5,126,582.48
  6. Step 6: Final answer
    x = 2,899,218.81

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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.