Home / 4,451,664.10-6,677,496.15-2,772,048.10

Finding the Fourth Proportional to 4,451,664.10, 6,677,496.15 and 2,772,048.10

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Solution

The fourth proportional to 4,451,664.10, 6,677,496.15 and 2,772,048.10 is: 4,158,072.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451,664.10 : 6,677,496.15 = 2,772,048.10 : x
  2. Step 2: Convert to fraction form
    4,451,664.10/6,677,496.15 = 2,772,048.10/x
  3. Step 3: Cross multiply
    4,451,664.10x = 6,677,496.15 × 2,772,048.10
  4. Step 4: Simplify right side
    4,451,664.10x = 18,510,340,515,364.82
  5. Step 5: Solve for x
    x = 18,510,340,515,364.82/4,451,664.10
  6. Step 6: Final answer
    x = 4,158,072.15

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Similar ratio
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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.