Home / 4,857,404.40-7,290,772.20-2,463,951.60

Finding the Fourth Proportional to 4,857,404.40, 7,290,772.20 and 2,463,951.60

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Solution

The fourth proportional to 4,857,404.40, 7,290,772.20 and 2,463,951.60 is: 3,698,294.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,857,404.40 : 7,290,772.20 = 2,463,951.60 : x
  2. Step 2: Convert to fraction form
    4,857,404.40/7,290,772.20 = 2,463,951.60/x
  3. Step 3: Cross multiply
    4,857,404.40x = 7,290,772.20 × 2,463,951.60
  4. Step 4: Simplify right side
    4,857,404.40x = 17,964,109,827,425.52
  5. Step 5: Solve for x
    x = 17,964,109,827,425.52/4,857,404.40
  6. Step 6: Final answer
    x = 3,698,294.06

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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.