Home / 4,796,464.64-6,619,498.60-2,731,567.60

Finding the Fourth Proportional to 4,796,464.64, 6,619,498.60 and 2,731,567.60

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Solution

The fourth proportional to 4,796,464.64, 6,619,498.60 and 2,731,567.60 is: 3,769,778.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,796,464.64 : 6,619,498.60 = 2,731,567.60 : x
  2. Step 2: Convert to fraction form
    4,796,464.64/6,619,498.60 = 2,731,567.60/x
  3. Step 3: Cross multiply
    4,796,464.64x = 6,619,498.60 × 2,731,567.60
  4. Step 4: Simplify right side
    4,796,464.64x = 18,081,607,904,005.36
  5. Step 5: Solve for x
    x = 18,081,607,904,005.36/4,796,464.64
  6. Step 6: Final answer
    x = 3,769,778.21

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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.