Home / 3,772,624.51-5,206,222.62-2,053,744.57

Finding the Fourth Proportional to 3,772,624.51, 5,206,222.62 and 2,053,744.57

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Solution

The fourth proportional to 3,772,624.51, 5,206,222.62 and 2,053,744.57 is: 2,834,167.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,772,624.51 : 5,206,222.62 = 2,053,744.57 : x
  2. Step 2: Convert to fraction form
    3,772,624.51/5,206,222.62 = 2,053,744.57/x
  3. Step 3: Cross multiply
    3,772,624.51x = 5,206,222.62 × 2,053,744.57
  4. Step 4: Simplify right side
    3,772,624.51x = 10,692,251,436,036.17
  5. Step 5: Solve for x
    x = 10,692,251,436,036.17/3,772,624.51
  6. Step 6: Final answer
    x = 2,834,167.94

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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.