Home / 4,695,013.56-6,479,145.66-2,761,355.64

Finding the Fourth Proportional to 4,695,013.56, 6,479,145.66 and 2,761,355.64

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Solution

The fourth proportional to 4,695,013.56, 6,479,145.66 and 2,761,355.64 is: 3,810,686.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,695,013.56 : 6,479,145.66 = 2,761,355.64 : x
  2. Step 2: Convert to fraction form
    4,695,013.56/6,479,145.66 = 2,761,355.64/x
  3. Step 3: Cross multiply
    4,695,013.56x = 6,479,145.66 × 2,761,355.64
  4. Step 4: Simplify right side
    4,695,013.56x = 17,891,225,410,622.52
  5. Step 5: Solve for x
    x = 17,891,225,410,622.52/4,695,013.56
  6. Step 6: Final answer
    x = 3,810,686.63

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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.