Home / 1,874,015.28-2,811,077.19-594,628.38

Finding the Fourth Proportional to 1,874,015.28, 2,811,077.19 and 594,628.38

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Solution

The fourth proportional to 1,874,015.28, 2,811,077.19 and 594,628.38 is: 891,959.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,015.28 : 2,811,077.19 = 594,628.38 : x
  2. Step 2: Convert to fraction form
    1,874,015.28/2,811,077.19 = 594,628.38/x
  3. Step 3: Cross multiply
    1,874,015.28x = 2,811,077.19 × 594,628.38
  4. Step 4: Simplify right side
    1,874,015.28x = 1,671,546,275,544.65
  5. Step 5: Solve for x
    x = 1,671,546,275,544.65/1,874,015.28
  6. Step 6: Final answer
    x = 891,959.79

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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.