Home / 4,855,756.26-6,700,944.03-2,680,300.02

Finding the Fourth Proportional to 4,855,756.26, 6,700,944.03 and 2,680,300.02

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Solution

The fourth proportional to 4,855,756.26, 6,700,944.03 and 2,680,300.02 is: 3,698,814.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855,756.26 : 6,700,944.03 = 2,680,300.02 : x
  2. Step 2: Convert to fraction form
    4,855,756.26/6,700,944.03 = 2,680,300.02/x
  3. Step 3: Cross multiply
    4,855,756.26x = 6,700,944.03 × 2,680,300.02
  4. Step 4: Simplify right side
    4,855,756.26x = 17,960,540,417,627.88
  5. Step 5: Solve for x
    x = 17,960,540,417,627.88/4,855,756.26
  6. Step 6: Final answer
    x = 3,698,814.24

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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.