Home / 1,704,834.45-2,352,976.34-1,016,550.63

Finding the Fourth Proportional to 1,704,834.45, 2,352,976.34 and 1,016,550.63

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Solution

The fourth proportional to 1,704,834.45, 2,352,976.34 and 1,016,550.63 is: 1,403,021.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,834.45 : 2,352,976.34 = 1,016,550.63 : x
  2. Step 2: Convert to fraction form
    1,704,834.45/2,352,976.34 = 1,016,550.63/x
  3. Step 3: Cross multiply
    1,704,834.45x = 2,352,976.34 × 1,016,550.63
  4. Step 4: Simplify right side
    1,704,834.45x = 2,391,919,575,719.34
  5. Step 5: Solve for x
    x = 2,391,919,575,719.34/1,704,834.45
  6. Step 6: Final answer
    x = 1,403,021.61

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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.