Home / 1,631,826.09-2,444,375.16-955,858.01

Finding the Fourth Proportional to 1,631,826.09, 2,444,375.16 and 955,858.01

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Solution

The fourth proportional to 1,631,826.09, 2,444,375.16 and 955,858.01 is: 1,431,816.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,631,826.09 : 2,444,375.16 = 955,858.01 : x
  2. Step 2: Convert to fraction form
    1,631,826.09/2,444,375.16 = 955,858.01/x
  3. Step 3: Cross multiply
    1,631,826.09x = 2,444,375.16 × 955,858.01
  4. Step 4: Simplify right side
    1,631,826.09x = 2,336,475,563,909.16
  5. Step 5: Solve for x
    x = 2,336,475,563,909.16/1,631,826.09
  6. Step 6: Final answer
    x = 1,431,816.53

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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.