Home / 3,523,713.12-4,862,594.16-1,914,046.56

Finding the Fourth Proportional to 3,523,713.12, 4,862,594.16 and 1,914,046.56

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Solution

The fourth proportional to 3,523,713.12, 4,862,594.16 and 1,914,046.56 is: 2,641,313.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523,713.12 : 4,862,594.16 = 1,914,046.56 : x
  2. Step 2: Convert to fraction form
    3,523,713.12/4,862,594.16 = 1,914,046.56/x
  3. Step 3: Cross multiply
    3,523,713.12x = 4,862,594.16 × 1,914,046.56
  4. Step 4: Simplify right side
    3,523,713.12x = 9,307,231,624,624.09
  5. Step 5: Solve for x
    x = 9,307,231,624,624.09/3,523,713.12
  6. Step 6: Final answer
    x = 2,641,313.67

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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.