Home / 5,626,410.36-7,764,403.38-3,048,072.69

Finding the Fourth Proportional to 5,626,410.36, 7,764,403.38 and 3,048,072.69

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Solution

The fourth proportional to 5,626,410.36, 7,764,403.38 and 3,048,072.69 is: 4,206,317.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,626,410.36 : 7,764,403.38 = 3,048,072.69 : x
  2. Step 2: Convert to fraction form
    5,626,410.36/7,764,403.38 = 3,048,072.69/x
  3. Step 3: Cross multiply
    5,626,410.36x = 7,764,403.38 × 3,048,072.69
  4. Step 4: Simplify right side
    5,626,410.36x = 23,666,465,896,721.69
  5. Step 5: Solve for x
    x = 23,666,465,896,721.69/5,626,410.36
  6. Step 6: Final answer
    x = 4,206,317.06

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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.