Home / 1,884,359.27-2,825,398.64-845,519.26

Finding the Fourth Proportional to 1,884,359.27, 2,825,398.64 and 845,519.26

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Solution

The fourth proportional to 1,884,359.27, 2,825,398.64 and 845,519.26 is: 1,267,767.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,359.27 : 2,825,398.64 = 845,519.26 : x
  2. Step 2: Convert to fraction form
    1,884,359.27/2,825,398.64 = 845,519.26/x
  3. Step 3: Cross multiply
    1,884,359.27x = 2,825,398.64 × 845,519.26
  4. Step 4: Simplify right side
    1,884,359.27x = 2,388,928,966,601.96
  5. Step 5: Solve for x
    x = 2,388,928,966,601.96/1,884,359.27
  6. Step 6: Final answer
    x = 1,267,767.25

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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.