Home / 1,073,785.60-1,481,825.06-590,358.96

Finding the Fourth Proportional to 1,073,785.60, 1,481,825.06 and 590,358.96

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Solution

The fourth proportional to 1,073,785.60, 1,481,825.06 and 590,358.96 is: 814,695.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,785.60 : 1,481,825.06 = 590,358.96 : x
  2. Step 2: Convert to fraction form
    1,073,785.60/1,481,825.06 = 590,358.96/x
  3. Step 3: Cross multiply
    1,073,785.60x = 1,481,825.06 × 590,358.96
  4. Step 4: Simplify right side
    1,073,785.60x = 874,808,701,323.54
  5. Step 5: Solve for x
    x = 874,808,701,323.54/1,073,785.60
  6. Step 6: Final answer
    x = 814,695.88

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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.