Home / 1,151,260.20-1,726,894.44-352,538.52

Finding the Fourth Proportional to 1,151,260.20, 1,726,894.44 and 352,538.52

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Solution

The fourth proportional to 1,151,260.20, 1,726,894.44 and 352,538.52 is: 528,809.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,151,260.20 : 1,726,894.44 = 352,538.52 : x
  2. Step 2: Convert to fraction form
    1,151,260.20/1,726,894.44 = 352,538.52/x
  3. Step 3: Cross multiply
    1,151,260.20x = 1,726,894.44 × 352,538.52
  4. Step 4: Simplify right side
    1,151,260.20x = 608,796,810,073.83
  5. Step 5: Solve for x
    x = 608,796,810,073.83/1,151,260.20
  6. Step 6: Final answer
    x = 528,809.05

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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.