Home / 1,481,916.87-2,222,377.16-583,123.05

Finding the Fourth Proportional to 1,481,916.87, 2,222,377.16 and 583,123.05

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Solution

The fourth proportional to 1,481,916.87, 2,222,377.16 and 583,123.05 is: 874,488.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,916.87 : 2,222,377.16 = 583,123.05 : x
  2. Step 2: Convert to fraction form
    1,481,916.87/2,222,377.16 = 583,123.05/x
  3. Step 3: Cross multiply
    1,481,916.87x = 2,222,377.16 × 583,123.05
  4. Step 4: Simplify right side
    1,481,916.87x = 1,295,919,344,873.92
  5. Step 5: Solve for x
    x = 1,295,919,344,873.92/1,481,916.87
  6. Step 6: Final answer
    x = 874,488.56

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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.