Home / 4,732,150.80-7,098,226.20-2,842,582.80

Finding the Fourth Proportional to 4,732,150.80, 7,098,226.20 and 2,842,582.80

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Solution

The fourth proportional to 4,732,150.80, 7,098,226.20 and 2,842,582.80 is: 4,263,874.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732,150.80 : 7,098,226.20 = 2,842,582.80 : x
  2. Step 2: Convert to fraction form
    4,732,150.80/7,098,226.20 = 2,842,582.80/x
  3. Step 3: Cross multiply
    4,732,150.80x = 7,098,226.20 × 2,842,582.80
  4. Step 4: Simplify right side
    4,732,150.80x = 20,177,295,706,629.36
  5. Step 5: Solve for x
    x = 20,177,295,706,629.36/4,732,150.80
  6. Step 6: Final answer
    x = 4,263,874.20

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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.