Home / 2,320,752-3,481,215.57-723,308.88

Finding the Fourth Proportional to 2,320,752, 3,481,215.57 and 723,308.88

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Solution

The fourth proportional to 2,320,752, 3,481,215.57 and 723,308.88 is: 1,084,990.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,320,752 : 3,481,215.57 = 723,308.88 : x
  2. Step 2: Convert to fraction form
    2,320,752/3,481,215.57 = 723,308.88/x
  3. Step 3: Cross multiply
    2,320,752x = 3,481,215.57 × 723,308.88
  4. Step 4: Simplify right side
    2,320,752x = 2,517,994,134,975.26
  5. Step 5: Solve for x
    x = 2,517,994,134,975.26/2,320,752
  6. Step 6: Final answer
    x = 1,084,990.61

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1.5x scale

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.