Home / 4,117,810.58-6,177,532.53-1,277,801.54

Finding the Fourth Proportional to 4,117,810.58, 6,177,532.53 and 1,277,801.54

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Solution

The fourth proportional to 4,117,810.58, 6,177,532.53 and 1,277,801.54 is: 1,916,955.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,117,810.58 : 6,177,532.53 = 1,277,801.54 : x
  2. Step 2: Convert to fraction form
    4,117,810.58/6,177,532.53 = 1,277,801.54/x
  3. Step 3: Cross multiply
    4,117,810.58x = 6,177,532.53 × 1,277,801.54
  4. Step 4: Simplify right side
    4,117,810.58x = 7,893,660,580,234.10
  5. Step 5: Solve for x
    x = 7,893,660,580,234.10/4,117,810.58
  6. Step 6: Final answer
    x = 1,916,955.73

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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.