Home / 1,469,762.74-2,203,786.03-570,153.27

Finding the Fourth Proportional to 1,469,762.74, 2,203,786.03 and 570,153.27

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Solution

The fourth proportional to 1,469,762.74, 2,203,786.03 and 570,153.27 is: 854,897.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,762.74 : 2,203,786.03 = 570,153.27 : x
  2. Step 2: Convert to fraction form
    1,469,762.74/2,203,786.03 = 570,153.27/x
  3. Step 3: Cross multiply
    1,469,762.74x = 2,203,786.03 × 570,153.27
  4. Step 4: Simplify right side
    1,469,762.74x = 1,256,495,811,384.82
  5. Step 5: Solve for x
    x = 1,256,495,811,384.82/1,469,762.74
  6. Step 6: Final answer
    x = 854,897.04

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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.