Home / 1,059,447.25-1,461,989.82-600,555.25

Finding the Fourth Proportional to 1,059,447.25, 1,461,989.82 and 600,555.25

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Solution

The fourth proportional to 1,059,447.25, 1,461,989.82 and 600,555.25 is: 828,739.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,447.25 : 1,461,989.82 = 600,555.25 : x
  2. Step 2: Convert to fraction form
    1,059,447.25/1,461,989.82 = 600,555.25/x
  3. Step 3: Cross multiply
    1,059,447.25x = 1,461,989.82 × 600,555.25
  4. Step 4: Simplify right side
    1,059,447.25x = 878,005,661,847.56
  5. Step 5: Solve for x
    x = 878,005,661,847.56/1,059,447.25
  6. Step 6: Final answer
    x = 828,739.38

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1.5x scale

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.