Home / 2,709,001.54-4,063,723.44-1,360,470.61

Finding the Fourth Proportional to 2,709,001.54, 4,063,723.44 and 1,360,470.61

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Solution

The fourth proportional to 2,709,001.54, 4,063,723.44 and 1,360,470.61 is: 2,040,816.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,709,001.54 : 4,063,723.44 = 1,360,470.61 : x
  2. Step 2: Convert to fraction form
    2,709,001.54/4,063,723.44 = 1,360,470.61/x
  3. Step 3: Cross multiply
    2,709,001.54x = 4,063,723.44 × 1,360,470.61
  4. Step 4: Simplify right side
    2,709,001.54x = 5,528,576,307,288.10
  5. Step 5: Solve for x
    x = 5,528,576,307,288.10/2,709,001.54
  6. Step 6: Final answer
    x = 2,040,816.97

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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.