Home / 1,966,016.19-2,949,471.04-599,912.10

Finding the Fourth Proportional to 1,966,016.19, 2,949,471.04 and 599,912.10

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Solution

The fourth proportional to 1,966,016.19, 2,949,471.04 and 599,912.10 is: 900,004.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,966,016.19 : 2,949,471.04 = 599,912.10 : x
  2. Step 2: Convert to fraction form
    1,966,016.19/2,949,471.04 = 599,912.10/x
  3. Step 3: Cross multiply
    1,966,016.19x = 2,949,471.04 × 599,912.10
  4. Step 4: Simplify right side
    1,966,016.19x = 1,769,423,366,245.47
  5. Step 5: Solve for x
    x = 1,769,423,366,245.47/1,966,016.19
  6. Step 6: Final answer
    x = 900,004.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.