Home / 3,251,470.14-4,486,969.95-1,801,161.06

Finding the Fourth Proportional to 3,251,470.14, 4,486,969.95 and 1,801,161.06

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Solution

The fourth proportional to 3,251,470.14, 4,486,969.95 and 1,801,161.06 is: 2,485,569.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,470.14 : 4,486,969.95 = 1,801,161.06 : x
  2. Step 2: Convert to fraction form
    3,251,470.14/4,486,969.95 = 1,801,161.06/x
  3. Step 3: Cross multiply
    3,251,470.14x = 4,486,969.95 × 1,801,161.06
  4. Step 4: Simplify right side
    3,251,470.14x = 8,081,755,551,330.15
  5. Step 5: Solve for x
    x = 8,081,755,551,330.15/3,251,470.14
  6. Step 6: Final answer
    x = 2,485,569.67

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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.