Home / 9,414,814.40-14,124,627.30-3,025,129.40

Finding the Fourth Proportional to 9,414,814.40, 14,124,627.30 and 3,025,129.40

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Solution

The fourth proportional to 9,414,814.40, 14,124,627.30 and 3,025,129.40 is: 4,538,467.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,414,814.40 : 14,124,627.30 = 3,025,129.40 : x
  2. Step 2: Convert to fraction form
    9,414,814.40/14,124,627.30 = 3,025,129.40/x
  3. Step 3: Cross multiply
    9,414,814.40x = 14,124,627.30 × 3,025,129.40
  4. Step 4: Simplify right side
    9,414,814.40x = 42,728,825,309,272.62
  5. Step 5: Solve for x
    x = 42,728,825,309,272.62/9,414,814.40
  6. Step 6: Final answer
    x = 4,538,467.09

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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.