Home / 2,396,795.76-3,307,503.24-1,309,050

Finding the Fourth Proportional to 2,396,795.76, 3,307,503.24 and 1,309,050

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Solution

The fourth proportional to 2,396,795.76, 3,307,503.24 and 1,309,050 is: 1,806,448.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,795.76 : 3,307,503.24 = 1,309,050 : x
  2. Step 2: Convert to fraction form
    2,396,795.76/3,307,503.24 = 1,309,050/x
  3. Step 3: Cross multiply
    2,396,795.76x = 3,307,503.24 × 1,309,050
  4. Step 4: Simplify right side
    2,396,795.76x = 4,329,687,116,322.00
  5. Step 5: Solve for x
    x = 4,329,687,116,322.00/2,396,795.76
  6. Step 6: Final answer
    x = 1,806,448.09

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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.