Home / 1,204,224.18-1,805,886.18-484,322.90

Finding the Fourth Proportional to 1,204,224.18, 1,805,886.18 and 484,322.90

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Solution

The fourth proportional to 1,204,224.18, 1,805,886.18 and 484,322.90 is: 726,303.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,224.18 : 1,805,886.18 = 484,322.90 : x
  2. Step 2: Convert to fraction form
    1,204,224.18/1,805,886.18 = 484,322.90/x
  3. Step 3: Cross multiply
    1,204,224.18x = 1,805,886.18 × 484,322.90
  4. Step 4: Simplify right side
    1,204,224.18x = 874,632,031,767.52
  5. Step 5: Solve for x
    x = 874,632,031,767.52/1,204,224.18
  6. Step 6: Final answer
    x = 726,303.33

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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.