Home / 5,754,561.54-7,940,109.47-3,306,699.66

Finding the Fourth Proportional to 5,754,561.54, 7,940,109.47 and 3,306,699.66

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Solution

The fourth proportional to 5,754,561.54, 7,940,109.47 and 3,306,699.66 is: 4,562,564.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,754,561.54 : 7,940,109.47 = 3,306,699.66 : x
  2. Step 2: Convert to fraction form
    5,754,561.54/7,940,109.47 = 3,306,699.66/x
  3. Step 3: Cross multiply
    5,754,561.54x = 7,940,109.47 × 3,306,699.66
  4. Step 4: Simplify right side
    5,754,561.54x = 26,255,557,284,811.78
  5. Step 5: Solve for x
    x = 26,255,557,284,811.78/5,754,561.54
  6. Step 6: Final answer
    x = 4,562,564.34

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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.