Home / 1,158,741.70-1,738,207.10-582,068.38

Finding the Fourth Proportional to 1,158,741.70, 1,738,207.10 and 582,068.38

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Solution

The fourth proportional to 1,158,741.70, 1,738,207.10 and 582,068.38 is: 873,150.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,158,741.70 : 1,738,207.10 = 582,068.38 : x
  2. Step 2: Convert to fraction form
    1,158,741.70/1,738,207.10 = 582,068.38/x
  3. Step 3: Cross multiply
    1,158,741.70x = 1,738,207.10 × 582,068.38
  4. Step 4: Simplify right side
    1,158,741.70x = 1,011,755,387,896.15
  5. Step 5: Solve for x
    x = 1,011,755,387,896.15/1,158,741.70
  6. Step 6: Final answer
    x = 873,150.06

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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.