Home / 3,356,665.97-4,632,199.52-1,828,773.09

Finding the Fourth Proportional to 3,356,665.97, 4,632,199.52 and 1,828,773.09

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Solution

The fourth proportional to 3,356,665.97, 4,632,199.52 and 1,828,773.09 is: 2,523,707.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,665.97 : 4,632,199.52 = 1,828,773.09 : x
  2. Step 2: Convert to fraction form
    3,356,665.97/4,632,199.52 = 1,828,773.09/x
  3. Step 3: Cross multiply
    3,356,665.97x = 4,632,199.52 × 1,828,773.09
  4. Step 4: Simplify right side
    3,356,665.97x = 8,471,241,820,543.05
  5. Step 5: Solve for x
    x = 8,471,241,820,543.05/3,356,665.97
  6. Step 6: Final answer
    x = 2,523,707.13

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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.