Home / 1,035,335.70-1,428,760.35-582,626.70

Finding the Fourth Proportional to 1,035,335.70, 1,428,760.35 and 582,626.70

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Solution

The fourth proportional to 1,035,335.70, 1,428,760.35 and 582,626.70 is: 804,023.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,335.70 : 1,428,760.35 = 582,626.70 : x
  2. Step 2: Convert to fraction form
    1,035,335.70/1,428,760.35 = 582,626.70/x
  3. Step 3: Cross multiply
    1,035,335.70x = 1,428,760.35 × 582,626.70
  4. Step 4: Simplify right side
    1,035,335.70x = 832,433,927,811.35
  5. Step 5: Solve for x
    x = 832,433,927,811.35/1,035,335.70
  6. Step 6: Final answer
    x = 804,023.21

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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.