Home / 1,084,596.72-1,496,728.80-601,151.64

Finding the Fourth Proportional to 1,084,596.72, 1,496,728.80 and 601,151.64

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Solution

The fourth proportional to 1,084,596.72, 1,496,728.80 and 601,151.64 is: 829,581.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,596.72 : 1,496,728.80 = 601,151.64 : x
  2. Step 2: Convert to fraction form
    1,084,596.72/1,496,728.80 = 601,151.64/x
  3. Step 3: Cross multiply
    1,084,596.72x = 1,496,728.80 × 601,151.64
  4. Step 4: Simplify right side
    1,084,596.72x = 899,760,972,755.23
  5. Step 5: Solve for x
    x = 899,760,972,755.23/1,084,596.72
  6. Step 6: Final answer
    x = 829,581.13

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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.