Home / 3,004,042.58-4,151,077.79-2,186,827.48

Finding the Fourth Proportional to 3,004,042.58, 4,151,077.79 and 2,186,827.48

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Solution

The fourth proportional to 3,004,042.58, 4,151,077.79 and 2,186,827.48 is: 3,021,825.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,042.58 : 4,151,077.79 = 2,186,827.48 : x
  2. Step 2: Convert to fraction form
    3,004,042.58/4,151,077.79 = 2,186,827.48/x
  3. Step 3: Cross multiply
    3,004,042.58x = 4,151,077.79 × 2,186,827.48
  4. Step 4: Simplify right side
    3,004,042.58x = 9,077,690,993,167.36
  5. Step 5: Solve for x
    x = 9,077,690,993,167.36/3,004,042.58
  6. Step 6: Final answer
    x = 3,021,825.01

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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.