Home / 3,901,500.67-5,853,550.70-1,308,062.06

Finding the Fourth Proportional to 3,901,500.67, 5,853,550.70 and 1,308,062.06

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Solution

The fourth proportional to 3,901,500.67, 5,853,550.70 and 1,308,062.06 is: 1,962,528.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,901,500.67 : 5,853,550.70 = 1,308,062.06 : x
  2. Step 2: Convert to fraction form
    3,901,500.67/5,853,550.70 = 1,308,062.06/x
  3. Step 3: Cross multiply
    3,901,500.67x = 5,853,550.70 × 1,308,062.06
  4. Step 4: Simplify right side
    3,901,500.67x = 7,656,807,586,956.44
  5. Step 5: Solve for x
    x = 7,656,807,586,956.44/3,901,500.67
  6. Step 6: Final answer
    x = 1,962,528.84

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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.