Home / 1,884,192.48-2,825,864.19-536,325.21

Finding the Fourth Proportional to 1,884,192.48, 2,825,864.19 and 536,325.21

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Solution

The fourth proportional to 1,884,192.48, 2,825,864.19 and 536,325.21 is: 804,366.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,192.48 : 2,825,864.19 = 536,325.21 : x
  2. Step 2: Convert to fraction form
    1,884,192.48/2,825,864.19 = 536,325.21/x
  3. Step 3: Cross multiply
    1,884,192.48x = 2,825,864.19 × 536,325.21
  4. Step 4: Simplify right side
    1,884,192.48x = 1,515,582,205,133.23
  5. Step 5: Solve for x
    x = 1,515,582,205,133.23/1,884,192.48
  6. Step 6: Final answer
    x = 804,366.97

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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.