Home / 1,598,234.15-2,205,535.31-873,063.23

Finding the Fourth Proportional to 1,598,234.15, 2,205,535.31 and 873,063.23

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Solution

The fourth proportional to 1,598,234.15, 2,205,535.31 and 873,063.23 is: 1,204,812.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,234.15 : 2,205,535.31 = 873,063.23 : x
  2. Step 2: Convert to fraction form
    1,598,234.15/2,205,535.31 = 873,063.23/x
  3. Step 3: Cross multiply
    1,598,234.15x = 2,205,535.31 × 873,063.23
  4. Step 4: Simplify right side
    1,598,234.15x = 1,925,571,769,508.65
  5. Step 5: Solve for x
    x = 1,925,571,769,508.65/1,598,234.15
  6. Step 6: Final answer
    x = 1,204,812.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.