Home / 4,641,243.12-6,404,594.85-2,576,096.22

Finding the Fourth Proportional to 4,641,243.12, 6,404,594.85 and 2,576,096.22

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Solution

The fourth proportional to 4,641,243.12, 6,404,594.85 and 2,576,096.22 is: 3,554,834.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,641,243.12 : 6,404,594.85 = 2,576,096.22 : x
  2. Step 2: Convert to fraction form
    4,641,243.12/6,404,594.85 = 2,576,096.22/x
  3. Step 3: Cross multiply
    4,641,243.12x = 6,404,594.85 × 2,576,096.22
  4. Step 4: Simplify right side
    4,641,243.12x = 16,498,852,583,716.47
  5. Step 5: Solve for x
    x = 16,498,852,583,716.47/4,641,243.12
  6. Step 6: Final answer
    x = 3,554,834.81

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Double scale
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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.