Home / 1,063,713.48-1,595,865.54-590,731.02

Finding the Fourth Proportional to 1,063,713.48, 1,595,865.54 and 590,731.02

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Solution

The fourth proportional to 1,063,713.48, 1,595,865.54 and 590,731.02 is: 886,260.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,713.48 : 1,595,865.54 = 590,731.02 : x
  2. Step 2: Convert to fraction form
    1,063,713.48/1,595,865.54 = 590,731.02/x
  3. Step 3: Cross multiply
    1,063,713.48x = 1,595,865.54 × 590,731.02
  4. Step 4: Simplify right side
    1,063,713.48x = 942,727,278,227.05
  5. Step 5: Solve for x
    x = 942,727,278,227.05/1,063,713.48
  6. Step 6: Final answer
    x = 886,260.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.