Home / 6,896,379.51-10,346,932.44-2,637,765.63

Finding the Fourth Proportional to 6,896,379.51, 10,346,932.44 and 2,637,765.63

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Solution

The fourth proportional to 6,896,379.51, 10,346,932.44 and 2,637,765.63 is: 3,957,552.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,896,379.51 : 10,346,932.44 = 2,637,765.63 : x
  2. Step 2: Convert to fraction form
    6,896,379.51/10,346,932.44 = 2,637,765.63/x
  3. Step 3: Cross multiply
    6,896,379.51x = 10,346,932.44 × 2,637,765.63
  4. Step 4: Simplify right side
    6,896,379.51x = 27,292,782,766,164.04
  5. Step 5: Solve for x
    x = 27,292,782,766,164.04/6,896,379.51
  6. Step 6: Final answer
    x = 3,957,552.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.