Home / 1,469,872.32-2,203,950.06-570,262.83

Finding the Fourth Proportional to 1,469,872.32, 2,203,950.06 and 570,262.83

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Solution

The fourth proportional to 1,469,872.32, 2,203,950.06 and 570,262.83 is: 855,061.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,872.32 : 2,203,950.06 = 570,262.83 : x
  2. Step 2: Convert to fraction form
    1,469,872.32/2,203,950.06 = 570,262.83/x
  3. Step 3: Cross multiply
    1,469,872.32x = 2,203,950.06 × 570,262.83
  4. Step 4: Simplify right side
    1,469,872.32x = 1,256,830,798,394.27
  5. Step 5: Solve for x
    x = 1,256,830,798,394.27/1,469,872.32
  6. Step 6: Final answer
    x = 855,061.21

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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.