Home / 3,802,535.50-5,247,498.99-2,192,903.50

Finding the Fourth Proportional to 3,802,535.50, 5,247,498.99 and 2,192,903.50

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Solution

The fourth proportional to 3,802,535.50, 5,247,498.99 and 2,192,903.50 is: 3,026,206.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,535.50 : 5,247,498.99 = 2,192,903.50 : x
  2. Step 2: Convert to fraction form
    3,802,535.50/5,247,498.99 = 2,192,903.50/x
  3. Step 3: Cross multiply
    3,802,535.50x = 5,247,498.99 × 2,192,903.50
  4. Step 4: Simplify right side
    3,802,535.50x = 11,507,258,901,417.46
  5. Step 5: Solve for x
    x = 11,507,258,901,417.46/3,802,535.50
  6. Step 6: Final answer
    x = 3,026,206.83

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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.