Home / 3,558,976.49-5,346,981.29-2,282,085.61

Finding the Fourth Proportional to 3,558,976.49, 5,346,981.29 and 2,282,085.61

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Solution

The fourth proportional to 3,558,976.49, 5,346,981.29 and 2,282,085.61 is: 3,428,589.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,976.49 : 5,346,981.29 = 2,282,085.61 : x
  2. Step 2: Convert to fraction form
    3,558,976.49/5,346,981.29 = 2,282,085.61/x
  3. Step 3: Cross multiply
    3,558,976.49x = 5,346,981.29 × 2,282,085.61
  4. Step 4: Simplify right side
    3,558,976.49x = 12,202,269,058,848.24
  5. Step 5: Solve for x
    x = 12,202,269,058,848.24/3,558,976.49
  6. Step 6: Final answer
    x = 3,428,589.40

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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.