Home / 4,796,435.39-6,619,098.03-2,620,978.52

Finding the Fourth Proportional to 4,796,435.39, 6,619,098.03 and 2,620,978.52

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Solution

The fourth proportional to 4,796,435.39, 6,619,098.03 and 2,620,978.52 is: 3,616,959.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,796,435.39 : 6,619,098.03 = 2,620,978.52 : x
  2. Step 2: Convert to fraction form
    4,796,435.39/6,619,098.03 = 2,620,978.52/x
  3. Step 3: Cross multiply
    4,796,435.39x = 6,619,098.03 × 2,620,978.52
  4. Step 4: Simplify right side
    4,796,435.39x = 17,348,513,765,123.39
  5. Step 5: Solve for x
    x = 17,348,513,765,123.39/4,796,435.39
  6. Step 6: Final answer
    x = 3,616,959.75

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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.