Home / 1,550,515.20-2,324,044.80-603,571.20

Finding the Fourth Proportional to 1,550,515.20, 2,324,044.80 and 603,571.20

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Solution

The fourth proportional to 1,550,515.20, 2,324,044.80 and 603,571.20 is: 904,684.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,550,515.20 : 2,324,044.80 = 603,571.20 : x
  2. Step 2: Convert to fraction form
    1,550,515.20/2,324,044.80 = 603,571.20/x
  3. Step 3: Cross multiply
    1,550,515.20x = 2,324,044.80 × 603,571.20
  4. Step 4: Simplify right side
    1,550,515.20x = 1,402,726,508,789.76
  5. Step 5: Solve for x
    x = 1,402,726,508,789.76/1,550,515.20
  6. Step 6: Final answer
    x = 904,684.14

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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.