Home / 1,068,690.44-1,474,797.48-585,258.92

Finding the Fourth Proportional to 1,068,690.44, 1,474,797.48 and 585,258.92

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Solution

The fourth proportional to 1,068,690.44, 1,474,797.48 and 585,258.92 is: 807,659.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,690.44 : 1,474,797.48 = 585,258.92 : x
  2. Step 2: Convert to fraction form
    1,068,690.44/1,474,797.48 = 585,258.92/x
  3. Step 3: Cross multiply
    1,068,690.44x = 1,474,797.48 × 585,258.92
  4. Step 4: Simplify right side
    1,068,690.44x = 863,138,380,363.52
  5. Step 5: Solve for x
    x = 863,138,380,363.52/1,068,690.44
  6. Step 6: Final answer
    x = 807,659.87

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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.