Home / 2,404,548.54-3,318,584.04-1,385,960.58

Finding the Fourth Proportional to 2,404,548.54, 3,318,584.04 and 1,385,960.58

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Solution

The fourth proportional to 2,404,548.54, 3,318,584.04 and 1,385,960.58 is: 1,912,802.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,548.54 : 3,318,584.04 = 1,385,960.58 : x
  2. Step 2: Convert to fraction form
    2,404,548.54/3,318,584.04 = 1,385,960.58/x
  3. Step 3: Cross multiply
    2,404,548.54x = 3,318,584.04 × 1,385,960.58
  4. Step 4: Simplify right side
    2,404,548.54x = 4,599,426,660,857.14
  5. Step 5: Solve for x
    x = 4,599,426,660,857.14/2,404,548.54
  6. Step 6: Final answer
    x = 1,912,802.58

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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.