Home / 2,482,362.40-3,722,668.80-884,977.60

Finding the Fourth Proportional to 2,482,362.40, 3,722,668.80 and 884,977.60

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Solution

The fourth proportional to 2,482,362.40, 3,722,668.80 and 884,977.60 is: 1,327,154.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,362.40 : 3,722,668.80 = 884,977.60 : x
  2. Step 2: Convert to fraction form
    2,482,362.40/3,722,668.80 = 884,977.60/x
  3. Step 3: Cross multiply
    2,482,362.40x = 3,722,668.80 × 884,977.60
  4. Step 4: Simplify right side
    2,482,362.40x = 3,294,478,500,218.88
  5. Step 5: Solve for x
    x = 3,294,478,500,218.88/2,482,362.40
  6. Step 6: Final answer
    x = 1,327,154.53

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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.