Home / 4,838,776.44-6,674,111.82-3,184,396.46

Finding the Fourth Proportional to 4,838,776.44, 6,674,111.82 and 3,184,396.46

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Solution

The fourth proportional to 4,838,776.44, 6,674,111.82 and 3,184,396.46 is: 4,392,229.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,838,776.44 : 6,674,111.82 = 3,184,396.46 : x
  2. Step 2: Convert to fraction form
    4,838,776.44/6,674,111.82 = 3,184,396.46/x
  3. Step 3: Cross multiply
    4,838,776.44x = 6,674,111.82 × 3,184,396.46
  4. Step 4: Simplify right side
    4,838,776.44x = 21,253,018,053,252.16
  5. Step 5: Solve for x
    x = 21,253,018,053,252.16/4,838,776.44
  6. Step 6: Final answer
    x = 4,392,229.80

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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.