Home / 3,176,239.00-4,383,233.93-1,725,942.25

Finding the Fourth Proportional to 3,176,239.00, 4,383,233.93 and 1,725,942.25

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Solution

The fourth proportional to 3,176,239.00, 4,383,233.93 and 1,725,942.25 is: 2,381,813.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,176,239.00 : 4,383,233.93 = 1,725,942.25 : x
  2. Step 2: Convert to fraction form
    3,176,239.00/4,383,233.93 = 1,725,942.25/x
  3. Step 3: Cross multiply
    3,176,239.00x = 4,383,233.93 × 1,725,942.25
  4. Step 4: Simplify right side
    3,176,239.00x = 7,565,208,600,874.66
  5. Step 5: Solve for x
    x = 7,565,208,600,874.66/3,176,239.00
  6. Step 6: Final answer
    x = 2,381,813.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.