Home / 2,073,460.10-3,109,969.04-725,648.46

Finding the Fourth Proportional to 2,073,460.10, 3,109,969.04 and 725,648.46

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Solution

The fourth proportional to 2,073,460.10, 3,109,969.04 and 725,648.46 is: 1,088,395.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,460.10 : 3,109,969.04 = 725,648.46 : x
  2. Step 2: Convert to fraction form
    2,073,460.10/3,109,969.04 = 725,648.46/x
  3. Step 3: Cross multiply
    2,073,460.10x = 3,109,969.04 × 725,648.46
  4. Step 4: Simplify right side
    2,073,460.10x = 2,256,744,244,523.68
  5. Step 5: Solve for x
    x = 2,256,744,244,523.68/2,073,460.10
  6. Step 6: Final answer
    x = 1,088,395.31

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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.