Home / 1,469,761.74-2,203,784.54-570,152.27

Finding the Fourth Proportional to 1,469,761.74, 2,203,784.54 and 570,152.27

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Solution

The fourth proportional to 1,469,761.74, 2,203,784.54 and 570,152.27 is: 854,895.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,761.74 : 2,203,784.54 = 570,152.27 : x
  2. Step 2: Convert to fraction form
    1,469,761.74/2,203,784.54 = 570,152.27/x
  3. Step 3: Cross multiply
    1,469,761.74x = 2,203,784.54 × 570,152.27
  4. Step 4: Simplify right side
    1,469,761.74x = 1,256,492,744,202.22
  5. Step 5: Solve for x
    x = 1,256,492,744,202.22/1,469,761.74
  6. Step 6: Final answer
    x = 854,895.53

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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.