Home / 1,060,497.82-1,588,739.68-626,917.18

Finding the Fourth Proportional to 1,060,497.82, 1,588,739.68 and 626,917.18

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Solution

The fourth proportional to 1,060,497.82, 1,588,739.68 and 626,917.18 is: 939,189.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,497.82 : 1,588,739.68 = 626,917.18 : x
  2. Step 2: Convert to fraction form
    1,060,497.82/1,588,739.68 = 626,917.18/x
  3. Step 3: Cross multiply
    1,060,497.82x = 1,588,739.68 × 626,917.18
  4. Step 4: Simplify right side
    1,060,497.82x = 996,008,199,939.70
  5. Step 5: Solve for x
    x = 996,008,199,939.70/1,060,497.82
  6. Step 6: Final answer
    x = 939,189.30

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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.