Home / 6,923,243.67-9,554,651.54-3,826,371.70

Finding the Fourth Proportional to 6,923,243.67, 9,554,651.54 and 3,826,371.70

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Solution

The fourth proportional to 6,923,243.67, 9,554,651.54 and 3,826,371.70 is: 5,280,710.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,923,243.67 : 9,554,651.54 = 3,826,371.70 : x
  2. Step 2: Convert to fraction form
    6,923,243.67/9,554,651.54 = 3,826,371.70/x
  3. Step 3: Cross multiply
    6,923,243.67x = 9,554,651.54 × 3,826,371.70
  4. Step 4: Simplify right side
    6,923,243.67x = 36,559,648,256,017.41
  5. Step 5: Solve for x
    x = 36,559,648,256,017.41/6,923,243.67
  6. Step 6: Final answer
    x = 5,280,710.89

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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.