Home / 3,551,971.74-4,898,450.19-2,327,831.29

Finding the Fourth Proportional to 3,551,971.74, 4,898,450.19 and 2,327,831.29

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Solution

The fourth proportional to 3,551,971.74, 4,898,450.19 and 2,327,831.29 is: 3,210,263.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,971.74 : 4,898,450.19 = 2,327,831.29 : x
  2. Step 2: Convert to fraction form
    3,551,971.74/4,898,450.19 = 2,327,831.29/x
  3. Step 3: Cross multiply
    3,551,971.74x = 4,898,450.19 × 2,327,831.29
  4. Step 4: Simplify right side
    3,551,971.74x = 11,402,765,624,788.45
  5. Step 5: Solve for x
    x = 11,402,765,624,788.45/3,551,971.74
  6. Step 6: Final answer
    x = 3,210,263.61

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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.