Home / 1,150,894.20-1,726,699.61-341,282.92

Finding the Fourth Proportional to 1,150,894.20, 1,726,699.61 and 341,282.92

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Solution

The fourth proportional to 1,150,894.20, 1,726,699.61 and 341,282.92 is: 512,030.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,894.20 : 1,726,699.61 = 341,282.92 : x
  2. Step 2: Convert to fraction form
    1,150,894.20/1,726,699.61 = 341,282.92/x
  3. Step 3: Cross multiply
    1,150,894.20x = 1,726,699.61 × 341,282.92
  4. Step 4: Simplify right side
    1,150,894.20x = 589,293,083,157.25
  5. Step 5: Solve for x
    x = 589,293,083,157.25/1,150,894.20
  6. Step 6: Final answer
    x = 512,030.63

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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.