Home / 4,199,088.64-5,795,063.04-2,388,144.64

Finding the Fourth Proportional to 4,199,088.64, 5,795,063.04 and 2,388,144.64

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Solution

The fourth proportional to 4,199,088.64, 5,795,063.04 and 2,388,144.64 is: 3,295,822.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,199,088.64 : 5,795,063.04 = 2,388,144.64 : x
  2. Step 2: Convert to fraction form
    4,199,088.64/5,795,063.04 = 2,388,144.64/x
  3. Step 3: Cross multiply
    4,199,088.64x = 5,795,063.04 × 2,388,144.64
  4. Step 4: Simplify right side
    4,199,088.64x = 13,839,448,737,438.11
  5. Step 5: Solve for x
    x = 13,839,448,737,438.11/4,199,088.64
  6. Step 6: Final answer
    x = 3,295,822.00

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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.