Home / 4,389,095.56-6,056,960.82-2,455,388.44

Finding the Fourth Proportional to 4,389,095.56, 6,056,960.82 and 2,455,388.44

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Solution

The fourth proportional to 4,389,095.56, 6,056,960.82 and 2,455,388.44 is: 3,388,441.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,095.56 : 6,056,960.82 = 2,455,388.44 : x
  2. Step 2: Convert to fraction form
    4,389,095.56/6,056,960.82 = 2,455,388.44/x
  3. Step 3: Cross multiply
    4,389,095.56x = 6,056,960.82 × 2,455,388.44
  4. Step 4: Simplify right side
    4,389,095.56x = 14,872,191,578,960.92
  5. Step 5: Solve for x
    x = 14,872,191,578,960.92/4,389,095.56
  6. Step 6: Final answer
    x = 3,388,441.05

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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.