Home / 3,798,248.79-5,241,582.68-2,055,917.84

Finding the Fourth Proportional to 3,798,248.79, 5,241,582.68 and 2,055,917.84

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Solution

The fourth proportional to 3,798,248.79, 5,241,582.68 and 2,055,917.84 is: 2,837,166.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,798,248.79 : 5,241,582.68 = 2,055,917.84 : x
  2. Step 2: Convert to fraction form
    3,798,248.79/5,241,582.68 = 2,055,917.84/x
  3. Step 3: Cross multiply
    3,798,248.79x = 5,241,582.68 × 2,055,917.84
  4. Step 4: Simplify right side
    3,798,248.79x = 10,776,263,305,159.51
  5. Step 5: Solve for x
    x = 10,776,263,305,159.51/3,798,248.79
  6. Step 6: Final answer
    x = 2,837,166.26

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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.