Home / 1,151,292.58-1,588,809.18-635,062.17

Finding the Fourth Proportional to 1,151,292.58, 1,588,809.18 and 635,062.17

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Solution

The fourth proportional to 1,151,292.58, 1,588,809.18 and 635,062.17 is: 876,399.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,151,292.58 : 1,588,809.18 = 635,062.17 : x
  2. Step 2: Convert to fraction form
    1,151,292.58/1,588,809.18 = 635,062.17/x
  3. Step 3: Cross multiply
    1,151,292.58x = 1,588,809.18 × 635,062.17
  4. Step 4: Simplify right side
    1,151,292.58x = 1,008,992,605,566.72
  5. Step 5: Solve for x
    x = 1,008,992,605,566.72/1,151,292.58
  6. Step 6: Final answer
    x = 876,399.82

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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.