Home / 1,755,530.33-2,633,295.49-493,357.95

Finding the Fourth Proportional to 1,755,530.33, 2,633,295.49 and 493,357.95

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Solution

The fourth proportional to 1,755,530.33, 2,633,295.49 and 493,357.95 is: 740,036.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,530.33 : 2,633,295.49 = 493,357.95 : x
  2. Step 2: Convert to fraction form
    1,755,530.33/2,633,295.49 = 493,357.95/x
  3. Step 3: Cross multiply
    1,755,530.33x = 2,633,295.49 × 493,357.95
  4. Step 4: Simplify right side
    1,755,530.33x = 1,299,157,264,690.65
  5. Step 5: Solve for x
    x = 1,299,157,264,690.65/1,755,530.33
  6. Step 6: Final answer
    x = 740,036.92

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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.