Home / 1,118,179.41-1,677,537.24-360,092.31

Finding the Fourth Proportional to 1,118,179.41, 1,677,537.24 and 360,092.31

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Solution

The fourth proportional to 1,118,179.41, 1,677,537.24 and 360,092.31 is: 540,224.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,118,179.41 : 1,677,537.24 = 360,092.31 : x
  2. Step 2: Convert to fraction form
    1,118,179.41/1,677,537.24 = 360,092.31/x
  3. Step 3: Cross multiply
    1,118,179.41x = 1,677,537.24 × 360,092.31
  4. Step 4: Simplify right side
    1,118,179.41x = 604,068,259,862.62
  5. Step 5: Solve for x
    x = 604,068,259,862.62/1,118,179.41
  6. Step 6: Final answer
    x = 540,224.81

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1.5x scale

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.