Home / 4,375,289.20-6,562,933.80-3,843,848.20

Finding the Fourth Proportional to 4,375,289.20, 6,562,933.80 and 3,843,848.20

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Solution

The fourth proportional to 4,375,289.20, 6,562,933.80 and 3,843,848.20 is: 5,765,772.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,289.20 : 6,562,933.80 = 3,843,848.20 : x
  2. Step 2: Convert to fraction form
    4,375,289.20/6,562,933.80 = 3,843,848.20/x
  3. Step 3: Cross multiply
    4,375,289.20x = 6,562,933.80 × 3,843,848.20
  4. Step 4: Simplify right side
    4,375,289.20x = 25,226,921,273,849.16
  5. Step 5: Solve for x
    x = 25,226,921,273,849.16/4,375,289.20
  6. Step 6: Final answer
    x = 5,765,772.30

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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.