Home / 1,173,791.52-1,760,026.32-374,885.28

Finding the Fourth Proportional to 1,173,791.52, 1,760,026.32 and 374,885.28

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Solution

The fourth proportional to 1,173,791.52, 1,760,026.32 and 374,885.28 is: 562,116.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,791.52 : 1,760,026.32 = 374,885.28 : x
  2. Step 2: Convert to fraction form
    1,173,791.52/1,760,026.32 = 374,885.28/x
  3. Step 3: Cross multiply
    1,173,791.52x = 1,760,026.32 × 374,885.28
  4. Step 4: Simplify right side
    1,173,791.52x = 659,807,959,780.57
  5. Step 5: Solve for x
    x = 659,807,959,780.57/1,173,791.52
  6. Step 6: Final answer
    x = 562,116.82

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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.