Home / 2,053,399.11-3,080,388.11-633,570.63

Finding the Fourth Proportional to 2,053,399.11, 3,080,388.11 and 633,570.63

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Solution

The fourth proportional to 2,053,399.11, 3,080,388.11 and 633,570.63 is: 950,445.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,399.11 : 3,080,388.11 = 633,570.63 : x
  2. Step 2: Convert to fraction form
    2,053,399.11/3,080,388.11 = 633,570.63/x
  3. Step 3: Cross multiply
    2,053,399.11x = 3,080,388.11 × 633,570.63
  4. Step 4: Simplify right side
    2,053,399.11x = 1,951,643,432,329.36
  5. Step 5: Solve for x
    x = 1,951,643,432,329.36/2,053,399.11
  6. Step 6: Final answer
    x = 950,445.25

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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.