Home / 1,703,325.38-2,555,243.97-550,186.89

Finding the Fourth Proportional to 1,703,325.38, 2,555,243.97 and 550,186.89

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Solution

The fourth proportional to 1,703,325.38, 2,555,243.97 and 550,186.89 is: 825,363.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,325.38 : 2,555,243.97 = 550,186.89 : x
  2. Step 2: Convert to fraction form
    1,703,325.38/2,555,243.97 = 550,186.89/x
  3. Step 3: Cross multiply
    1,703,325.38x = 2,555,243.97 × 550,186.89
  4. Step 4: Simplify right side
    1,703,325.38x = 1,405,861,733,045.55
  5. Step 5: Solve for x
    x = 1,405,861,733,045.55/1,703,325.38
  6. Step 6: Final answer
    x = 825,363.00

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Double scale
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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.