Home / 1,194,103.67-1,789,498.39-544,091.32

Finding the Fourth Proportional to 1,194,103.67, 1,789,498.39 and 544,091.32

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Solution

The fourth proportional to 1,194,103.67, 1,789,498.39 and 544,091.32 is: 815,381.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,103.67 : 1,789,498.39 = 544,091.32 : x
  2. Step 2: Convert to fraction form
    1,194,103.67/1,789,498.39 = 544,091.32/x
  3. Step 3: Cross multiply
    1,194,103.67x = 1,789,498.39 × 544,091.32
  4. Step 4: Simplify right side
    1,194,103.67x = 973,650,541,152.98
  5. Step 5: Solve for x
    x = 973,650,541,152.98/1,194,103.67
  6. Step 6: Final answer
    x = 815,381.92

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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.