Home / 3,057,055.52-4,579,278.96-1,791,042.08

Finding the Fourth Proportional to 3,057,055.52, 4,579,278.96 and 1,791,042.08

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Solution

The fourth proportional to 3,057,055.52, 4,579,278.96 and 1,791,042.08 is: 2,682,869.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,055.52 : 4,579,278.96 = 1,791,042.08 : x
  2. Step 2: Convert to fraction form
    3,057,055.52/4,579,278.96 = 1,791,042.08/x
  3. Step 3: Cross multiply
    3,057,055.52x = 4,579,278.96 × 1,791,042.08
  4. Step 4: Simplify right side
    3,057,055.52x = 8,201,681,313,418.64
  5. Step 5: Solve for x
    x = 8,201,681,313,418.64/3,057,055.52
  6. Step 6: Final answer
    x = 2,682,869.60

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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.