Home / 1,757,706.80-2,425,613.54-1,032,620.61

Finding the Fourth Proportional to 1,757,706.80, 2,425,613.54 and 1,032,620.61

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Solution

The fourth proportional to 1,757,706.80, 2,425,613.54 and 1,032,620.61 is: 1,425,003.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,706.80 : 2,425,613.54 = 1,032,620.61 : x
  2. Step 2: Convert to fraction form
    1,757,706.80/2,425,613.54 = 1,032,620.61/x
  3. Step 3: Cross multiply
    1,757,706.80x = 2,425,613.54 × 1,032,620.61
  4. Step 4: Simplify right side
    1,757,706.80x = 2,504,738,528,135.96
  5. Step 5: Solve for x
    x = 2,504,738,528,135.96/1,757,706.80
  6. Step 6: Final answer
    x = 1,425,003.61

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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.