Home / 1,073,622-1,481,617.08-590,207.52

Finding the Fourth Proportional to 1,073,622, 1,481,617.08 and 590,207.52

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Solution

The fourth proportional to 1,073,622, 1,481,617.08 and 590,207.52 is: 814,496.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,622 : 1,481,617.08 = 590,207.52 : x
  2. Step 2: Convert to fraction form
    1,073,622/1,481,617.08 = 590,207.52/x
  3. Step 3: Cross multiply
    1,073,622x = 1,481,617.08 × 590,207.52
  4. Step 4: Simplify right side
    1,073,622x = 874,461,542,376.44
  5. Step 5: Solve for x
    x = 874,461,542,376.44/1,073,622
  6. Step 6: Final answer
    x = 814,496.67

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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.