Home / 3,232,343.33-4,460,632.38-1,855,775.82

Finding the Fourth Proportional to 3,232,343.33, 4,460,632.38 and 1,855,775.82

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Solution

The fourth proportional to 3,232,343.33, 4,460,632.38 and 1,855,775.82 is: 2,560,969.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,343.33 : 4,460,632.38 = 1,855,775.82 : x
  2. Step 2: Convert to fraction form
    3,232,343.33/4,460,632.38 = 1,855,775.82/x
  3. Step 3: Cross multiply
    3,232,343.33x = 4,460,632.38 × 1,855,775.82
  4. Step 4: Simplify right side
    3,232,343.33x = 8,277,933,703,434.17
  5. Step 5: Solve for x
    x = 8,277,933,703,434.17/3,232,343.33
  6. Step 6: Final answer
    x = 2,560,969.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.