Home / 956,847.04-1,434,772.23-451,272.26

Finding the Fourth Proportional to 956,847.04, 1,434,772.23 and 451,272.26

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Solution

The fourth proportional to 956,847.04, 1,434,772.23 and 451,272.26 is: 676,673.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,847.04 : 1,434,772.23 = 451,272.26 : x
  2. Step 2: Convert to fraction form
    956,847.04/1,434,772.23 = 451,272.26/x
  3. Step 3: Cross multiply
    956,847.04x = 1,434,772.23 × 451,272.26
  4. Step 4: Simplify right side
    956,847.04x = 647,472,906,817.34
  5. Step 5: Solve for x
    x = 647,472,906,817.34/956,847.04
  6. Step 6: Final answer
    x = 676,673.37

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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.