Home / 1,153,546.29-1,592,029.13-694,892.39

Finding the Fourth Proportional to 1,153,546.29, 1,592,029.13 and 694,892.39

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Solution

The fourth proportional to 1,153,546.29, 1,592,029.13 and 694,892.39 is: 959,032.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,153,546.29 : 1,592,029.13 = 694,892.39 : x
  2. Step 2: Convert to fraction form
    1,153,546.29/1,592,029.13 = 694,892.39/x
  3. Step 3: Cross multiply
    1,153,546.29x = 1,592,029.13 × 694,892.39
  4. Step 4: Simplify right side
    1,153,546.29x = 1,106,288,933,002.23
  5. Step 5: Solve for x
    x = 1,106,288,933,002.23/1,153,546.29
  6. Step 6: Final answer
    x = 959,032.98

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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.