Home / 4,137,703.32-5,709,941.07-2,395,446.57

Finding the Fourth Proportional to 4,137,703.32, 5,709,941.07 and 2,395,446.57

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Solution

The fourth proportional to 4,137,703.32, 5,709,941.07 and 2,395,446.57 is: 3,305,664.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,703.32 : 5,709,941.07 = 2,395,446.57 : x
  2. Step 2: Convert to fraction form
    4,137,703.32/5,709,941.07 = 2,395,446.57/x
  3. Step 3: Cross multiply
    4,137,703.32x = 5,709,941.07 × 2,395,446.57
  4. Step 4: Simplify right side
    4,137,703.32x = 13,677,858,751,033.63
  5. Step 5: Solve for x
    x = 13,677,858,751,033.63/4,137,703.32
  6. Step 6: Final answer
    x = 3,305,664.45

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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.