Home / 1,336,678.88-2,005,543.46-588,200

Finding the Fourth Proportional to 1,336,678.88, 2,005,543.46 and 588,200

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Solution

The fourth proportional to 1,336,678.88, 2,005,543.46 and 588,200 is: 882,531.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,678.88 : 2,005,543.46 = 588,200 : x
  2. Step 2: Convert to fraction form
    1,336,678.88/2,005,543.46 = 588,200/x
  3. Step 3: Cross multiply
    1,336,678.88x = 2,005,543.46 × 588,200
  4. Step 4: Simplify right side
    1,336,678.88x = 1,179,660,663,172
  5. Step 5: Solve for x
    x = 1,179,660,663,172/1,336,678.88
  6. Step 6: Final answer
    x = 882,531.09

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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.