Home / 3,686,962.94-5,088,311.69-2,033,433.49

Finding the Fourth Proportional to 3,686,962.94, 5,088,311.69 and 2,033,433.49

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Solution

The fourth proportional to 3,686,962.94, 5,088,311.69 and 2,033,433.49 is: 2,806,305.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,686,962.94 : 5,088,311.69 = 2,033,433.49 : x
  2. Step 2: Convert to fraction form
    3,686,962.94/5,088,311.69 = 2,033,433.49/x
  3. Step 3: Cross multiply
    3,686,962.94x = 5,088,311.69 × 2,033,433.49
  4. Step 4: Simplify right side
    3,686,962.94x = 10,346,743,398,004.50
  5. Step 5: Solve for x
    x = 10,346,743,398,004.50/3,686,962.94
  6. Step 6: Final answer
    x = 2,806,305.23

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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.