Home / 7,244,773.80-10,874,159.10-4,410,421.80

Finding the Fourth Proportional to 7,244,773.80, 10,874,159.10 and 4,410,421.80

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Solution

The fourth proportional to 7,244,773.80, 10,874,159.10 and 4,410,421.80 is: 6,619,893.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,773.80 : 10,874,159.10 = 4,410,421.80 : x
  2. Step 2: Convert to fraction form
    7,244,773.80/10,874,159.10 = 4,410,421.80/x
  3. Step 3: Cross multiply
    7,244,773.80x = 10,874,159.10 × 4,410,421.80
  4. Step 4: Simplify right side
    7,244,773.80x = 47,959,628,351,308.38
  5. Step 5: Solve for x
    x = 47,959,628,351,308.38/7,244,773.80
  6. Step 6: Final answer
    x = 6,619,893.14

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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.