Home / 4,019,440.94-5,546,827.23-2,208,721.58

Finding the Fourth Proportional to 4,019,440.94, 5,546,827.23 and 2,208,721.58

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Solution

The fourth proportional to 4,019,440.94, 5,546,827.23 and 2,208,721.58 is: 3,048,035.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,440.94 : 5,546,827.23 = 2,208,721.58 : x
  2. Step 2: Convert to fraction form
    4,019,440.94/5,546,827.23 = 2,208,721.58/x
  3. Step 3: Cross multiply
    4,019,440.94x = 5,546,827.23 × 2,208,721.58
  4. Step 4: Simplify right side
    4,019,440.94x = 12,251,397,003,432.62
  5. Step 5: Solve for x
    x = 12,251,397,003,432.62/4,019,440.94
  6. Step 6: Final answer
    x = 3,048,035.08

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1.5x scale

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.