Home / 3,707,824-5,116,797.12-2,012,080

Finding the Fourth Proportional to 3,707,824, 5,116,797.12 and 2,012,080

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Solution

The fourth proportional to 3,707,824, 5,116,797.12 and 2,012,080 is: 2,776,670.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,707,824 : 5,116,797.12 = 2,012,080 : x
  2. Step 2: Convert to fraction form
    3,707,824/5,116,797.12 = 2,012,080/x
  3. Step 3: Cross multiply
    3,707,824x = 5,116,797.12 × 2,012,080
  4. Step 4: Simplify right side
    3,707,824x = 10,295,405,149,209.60
  5. Step 5: Solve for x
    x = 10,295,405,149,209.60/3,707,824
  6. Step 6: Final answer
    x = 2,776,670.40

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1.5x scale

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.