Home / 1,757,692.43-2,425,634.67-1,032,570.71

Finding the Fourth Proportional to 1,757,692.43, 2,425,634.67 and 1,032,570.71

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Solution

The fourth proportional to 1,757,692.43, 2,425,634.67 and 1,032,570.71 is: 1,424,958.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,692.43 : 2,425,634.67 = 1,032,570.71 : x
  2. Step 2: Convert to fraction form
    1,757,692.43/2,425,634.67 = 1,032,570.71/x
  3. Step 3: Cross multiply
    1,757,692.43x = 2,425,634.67 × 1,032,570.71
  4. Step 4: Simplify right side
    1,757,692.43x = 2,504,639,296,111.49
  5. Step 5: Solve for x
    x = 2,504,639,296,111.49/1,757,692.43
  6. Step 6: Final answer
    x = 1,424,958.80

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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.