Home / 1,073,874.63-1,481,915.66-590,439.27

Finding the Fourth Proportional to 1,073,874.63, 1,481,915.66 and 590,439.27

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Solution

The fourth proportional to 1,073,874.63, 1,481,915.66 and 590,439.27 is: 814,788.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,874.63 : 1,481,915.66 = 590,439.27 : x
  2. Step 2: Convert to fraction form
    1,073,874.63/1,481,915.66 = 590,439.27/x
  3. Step 3: Cross multiply
    1,073,874.63x = 1,481,915.66 × 590,439.27
  4. Step 4: Simplify right side
    1,073,874.63x = 874,981,197,539.77
  5. Step 5: Solve for x
    x = 874,981,197,539.77/1,073,874.63
  6. Step 6: Final answer
    x = 814,788.96

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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.