Home / 1,745,537.94-2,618,305.65-547,552.80

Finding the Fourth Proportional to 1,745,537.94, 2,618,305.65 and 547,552.80

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Solution

The fourth proportional to 1,745,537.94, 2,618,305.65 and 547,552.80 is: 821,328.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,537.94 : 2,618,305.65 = 547,552.80 : x
  2. Step 2: Convert to fraction form
    1,745,537.94/2,618,305.65 = 547,552.80/x
  3. Step 3: Cross multiply
    1,745,537.94x = 2,618,305.65 × 547,552.80
  4. Step 4: Simplify right side
    1,745,537.94x = 1,433,660,589,913.32
  5. Step 5: Solve for x
    x = 1,433,660,589,913.32/1,745,537.94
  6. Step 6: Final answer
    x = 821,328.80

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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.