Home / 3,632,689.17-5,013,504.79-2,001,263.72

Finding the Fourth Proportional to 3,632,689.17, 5,013,504.79 and 2,001,263.72

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Solution

The fourth proportional to 3,632,689.17, 5,013,504.79 and 2,001,263.72 is: 2,761,960.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,689.17 : 5,013,504.79 = 2,001,263.72 : x
  2. Step 2: Convert to fraction form
    3,632,689.17/5,013,504.79 = 2,001,263.72/x
  3. Step 3: Cross multiply
    3,632,689.17x = 5,013,504.79 × 2,001,263.72
  4. Step 4: Simplify right side
    3,632,689.17x = 10,033,345,216,202.54
  5. Step 5: Solve for x
    x = 10,033,345,216,202.54/3,632,689.17
  6. Step 6: Final answer
    x = 2,761,960.84

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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.