Home / 1,076,317.97-1,485,329.81-592,895.25

Finding the Fourth Proportional to 1,076,317.97, 1,485,329.81 and 592,895.25

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Solution

The fourth proportional to 1,076,317.97, 1,485,329.81 and 592,895.25 is: 818,201.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,317.97 : 1,485,329.81 = 592,895.25 : x
  2. Step 2: Convert to fraction form
    1,076,317.97/1,485,329.81 = 592,895.25/x
  3. Step 3: Cross multiply
    1,076,317.97x = 1,485,329.81 × 592,895.25
  4. Step 4: Simplify right side
    1,076,317.97x = 880,644,986,067.93
  5. Step 5: Solve for x
    x = 880,644,986,067.93/1,076,317.97
  6. Step 6: Final answer
    x = 818,201.51

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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.