Home / 1,884,802.28-2,826,736.32-536,976.56

Finding the Fourth Proportional to 1,884,802.28, 2,826,736.32 and 536,976.56

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Solution

The fourth proportional to 1,884,802.28, 2,826,736.32 and 536,976.56 is: 805,331.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,802.28 : 2,826,736.32 = 536,976.56 : x
  2. Step 2: Convert to fraction form
    1,884,802.28/2,826,736.32 = 536,976.56/x
  3. Step 3: Cross multiply
    1,884,802.28x = 2,826,736.32 × 536,976.56
  4. Step 4: Simplify right side
    1,884,802.28x = 1,517,891,145,140.66
  5. Step 5: Solve for x
    x = 1,517,891,145,140.66/1,884,802.28
  6. Step 6: Final answer
    x = 805,331.76

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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.