Home / 1,150,941.09-1,726,664.55-352,284.24

Finding the Fourth Proportional to 1,150,941.09, 1,726,664.55 and 352,284.24

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Solution

The fourth proportional to 1,150,941.09, 1,726,664.55 and 352,284.24 is: 528,503.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,941.09 : 1,726,664.55 = 352,284.24 : x
  2. Step 2: Convert to fraction form
    1,150,941.09/1,726,664.55 = 352,284.24/x
  3. Step 3: Cross multiply
    1,150,941.09x = 1,726,664.55 × 352,284.24
  4. Step 4: Simplify right side
    1,150,941.09x = 608,276,708,731.69
  5. Step 5: Solve for x
    x = 608,276,708,731.69/1,150,941.09
  6. Step 6: Final answer
    x = 528,503.77

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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.