Home / 3,769,952.64-5,202,477.44-2,051,033.84

Finding the Fourth Proportional to 3,769,952.64, 5,202,477.44 and 2,051,033.84

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Solution

The fourth proportional to 3,769,952.64, 5,202,477.44 and 2,051,033.84 is: 2,830,395.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,769,952.64 : 5,202,477.44 = 2,051,033.84 : x
  2. Step 2: Convert to fraction form
    3,769,952.64/5,202,477.44 = 2,051,033.84/x
  3. Step 3: Cross multiply
    3,769,952.64x = 5,202,477.44 × 2,051,033.84
  4. Step 4: Simplify right side
    3,769,952.64x = 10,670,457,281,276.57
  5. Step 5: Solve for x
    x = 10,670,457,281,276.57/3,769,952.64
  6. Step 6: Final answer
    x = 2,830,395.58

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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.