Home / 2,483,631.10-3,428,014.53-1,517,574.88

Finding the Fourth Proportional to 2,483,631.10, 3,428,014.53 and 1,517,574.88

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Solution

The fourth proportional to 2,483,631.10, 3,428,014.53 and 1,517,574.88 is: 2,094,622.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,631.10 : 3,428,014.53 = 1,517,574.88 : x
  2. Step 2: Convert to fraction form
    2,483,631.10/3,428,014.53 = 1,517,574.88/x
  3. Step 3: Cross multiply
    2,483,631.10x = 3,428,014.53 × 1,517,574.88
  4. Step 4: Simplify right side
    2,483,631.10x = 5,202,268,739,003.01
  5. Step 5: Solve for x
    x = 5,202,268,739,003.01/2,483,631.10
  6. Step 6: Final answer
    x = 2,094,622.16

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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.