Home / 3,697,801.32-5,546,701.96-1,002,126.58

Finding the Fourth Proportional to 3,697,801.32, 5,546,701.96 and 1,002,126.58

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Solution

The fourth proportional to 3,697,801.32, 5,546,701.96 and 1,002,126.58 is: 1,503,189.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,801.32 : 5,546,701.96 = 1,002,126.58 : x
  2. Step 2: Convert to fraction form
    3,697,801.32/5,546,701.96 = 1,002,126.58/x
  3. Step 3: Cross multiply
    3,697,801.32x = 5,546,701.96 × 1,002,126.58
  4. Step 4: Simplify right side
    3,697,801.32x = 5,558,497,465,454.10
  5. Step 5: Solve for x
    x = 5,558,497,465,454.10/3,697,801.32
  6. Step 6: Final answer
    x = 1,503,189.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.