Home / 835,041.15-1,252,629.36-236,007.27

Finding the Fourth Proportional to 835,041.15, 1,252,629.36 and 236,007.27

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Solution

The fourth proportional to 835,041.15, 1,252,629.36 and 236,007.27 is: 354,030.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,041.15 : 1,252,629.36 = 236,007.27 : x
  2. Step 2: Convert to fraction form
    835,041.15/1,252,629.36 = 236,007.27/x
  3. Step 3: Cross multiply
    835,041.15x = 1,252,629.36 × 236,007.27
  4. Step 4: Simplify right side
    835,041.15x = 295,629,635,575.45
  5. Step 5: Solve for x
    x = 295,629,635,575.45/835,041.15
  6. Step 6: Final answer
    x = 354,030.02

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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.