Home / 1,823,309.64-2,734,966.44-475,471.08

Finding the Fourth Proportional to 1,823,309.64, 2,734,966.44 and 475,471.08

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Solution

The fourth proportional to 1,823,309.64, 2,734,966.44 and 475,471.08 is: 713,207.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,309.64 : 2,734,966.44 = 475,471.08 : x
  2. Step 2: Convert to fraction form
    1,823,309.64/2,734,966.44 = 475,471.08/x
  3. Step 3: Cross multiply
    1,823,309.64x = 2,734,966.44 × 475,471.08
  4. Step 4: Simplify right side
    1,823,309.64x = 1,300,397,446,990.56
  5. Step 5: Solve for x
    x = 1,300,397,446,990.56/1,823,309.64
  6. Step 6: Final answer
    x = 713,207.14

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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.