Home / 2,392,116.22-3,588,174.33-1,641,887.74

Finding the Fourth Proportional to 2,392,116.22, 3,588,174.33 and 1,641,887.74

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Solution

The fourth proportional to 2,392,116.22, 3,588,174.33 and 1,641,887.74 is: 2,462,831.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,116.22 : 3,588,174.33 = 1,641,887.74 : x
  2. Step 2: Convert to fraction form
    2,392,116.22/3,588,174.33 = 1,641,887.74/x
  3. Step 3: Cross multiply
    2,392,116.22x = 3,588,174.33 × 1,641,887.74
  4. Step 4: Simplify right side
    2,392,116.22x = 5,891,379,441,409.71
  5. Step 5: Solve for x
    x = 5,891,379,441,409.71/2,392,116.22
  6. Step 6: Final answer
    x = 2,462,831.61

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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.