Home / 1,084,481.30-1,496,545.80-601,091.40

Finding the Fourth Proportional to 1,084,481.30, 1,496,545.80 and 601,091.40

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Solution

The fourth proportional to 1,084,481.30, 1,496,545.80 and 601,091.40 is: 829,484.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,481.30 : 1,496,545.80 = 601,091.40 : x
  2. Step 2: Convert to fraction form
    1,084,481.30/1,496,545.80 = 601,091.40/x
  3. Step 3: Cross multiply
    1,084,481.30x = 1,496,545.80 × 601,091.40
  4. Step 4: Simplify right side
    1,084,481.30x = 899,560,810,086.12
  5. Step 5: Solve for x
    x = 899,560,810,086.12/1,084,481.30
  6. Step 6: Final answer
    x = 829,484.85

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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.