Home / 1,910,177.04-2,865,284.96-580,481.04

Finding the Fourth Proportional to 1,910,177.04, 2,865,284.96 and 580,481.04

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Solution

The fourth proportional to 1,910,177.04, 2,865,284.96 and 580,481.04 is: 870,727.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,177.04 : 2,865,284.96 = 580,481.04 : x
  2. Step 2: Convert to fraction form
    1,910,177.04/2,865,284.96 = 580,481.04/x
  3. Step 3: Cross multiply
    1,910,177.04x = 2,865,284.96 × 580,481.04
  4. Step 4: Simplify right side
    1,910,177.04x = 1,663,243,593,477.16
  5. Step 5: Solve for x
    x = 1,663,243,593,477.16/1,910,177.04
  6. Step 6: Final answer
    x = 870,727.46

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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.