Home / 3,303,432.91-4,558,946.86-1,853,222.28

Finding the Fourth Proportional to 3,303,432.91, 4,558,946.86 and 1,853,222.28

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Solution

The fourth proportional to 3,303,432.91, 4,558,946.86 and 1,853,222.28 is: 2,557,564.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,432.91 : 4,558,946.86 = 1,853,222.28 : x
  2. Step 2: Convert to fraction form
    3,303,432.91/4,558,946.86 = 1,853,222.28/x
  3. Step 3: Cross multiply
    3,303,432.91x = 4,558,946.86 × 1,853,222.28
  4. Step 4: Simplify right side
    3,303,432.91x = 8,448,741,894,288.04
  5. Step 5: Solve for x
    x = 8,448,741,894,288.04/3,303,432.91
  6. Step 6: Final answer
    x = 2,557,564.24

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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.