Home / 6,055,392.38-8,356,643.29-3,302,230.48

Finding the Fourth Proportional to 6,055,392.38, 8,356,643.29 and 3,302,230.48

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Solution

The fourth proportional to 6,055,392.38, 8,356,643.29 and 3,302,230.48 is: 4,557,188.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,055,392.38 : 8,356,643.29 = 3,302,230.48 : x
  2. Step 2: Convert to fraction form
    6,055,392.38/8,356,643.29 = 3,302,230.48/x
  3. Step 3: Cross multiply
    6,055,392.38x = 8,356,643.29 × 3,302,230.48
  4. Step 4: Simplify right side
    6,055,392.38x = 27,595,562,147,386.61
  5. Step 5: Solve for x
    x = 27,595,562,147,386.61/6,055,392.38
  6. Step 6: Final answer
    x = 4,557,188.11

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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.