Home / 2,346,113.58-3,236,884.29-1,313,469.51

Finding the Fourth Proportional to 2,346,113.58, 3,236,884.29 and 1,313,469.51

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Solution

The fourth proportional to 2,346,113.58, 3,236,884.29 and 1,313,469.51 is: 1,812,166.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,113.58 : 3,236,884.29 = 1,313,469.51 : x
  2. Step 2: Convert to fraction form
    2,346,113.58/3,236,884.29 = 1,313,469.51/x
  3. Step 3: Cross multiply
    2,346,113.58x = 3,236,884.29 × 1,313,469.51
  4. Step 4: Simplify right side
    2,346,113.58x = 4,251,548,822,313.00
  5. Step 5: Solve for x
    x = 4,251,548,822,313.00/2,346,113.58
  6. Step 6: Final answer
    x = 1,812,166.67

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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.