Home / 3,616,764-4,991,132.39-2,046,867.34

Finding the Fourth Proportional to 3,616,764, 4,991,132.39 and 2,046,867.34

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Solution

The fourth proportional to 3,616,764, 4,991,132.39 and 2,046,867.34 is: 2,824,675.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,616,764 : 4,991,132.39 = 2,046,867.34 : x
  2. Step 2: Convert to fraction form
    3,616,764/4,991,132.39 = 2,046,867.34/x
  3. Step 3: Cross multiply
    3,616,764x = 4,991,132.39 × 2,046,867.34
  4. Step 4: Simplify right side
    3,616,764x = 10,216,185,878,707.14
  5. Step 5: Solve for x
    x = 10,216,185,878,707.14/3,616,764
  6. Step 6: Final answer
    x = 2,824,675.84

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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.