Home / 9,405,737.64-14,107,921.24-4,219,953

Finding the Fourth Proportional to 9,405,737.64, 14,107,921.24 and 4,219,953

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Solution

The fourth proportional to 9,405,737.64, 14,107,921.24 and 4,219,953 is: 6,329,622.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,405,737.64 : 14,107,921.24 = 4,219,953 : x
  2. Step 2: Convert to fraction form
    9,405,737.64/14,107,921.24 = 4,219,953/x
  3. Step 3: Cross multiply
    9,405,737.64x = 14,107,921.24 × 4,219,953
  4. Step 4: Simplify right side
    9,405,737.64x = 59,534,764,560,501.72
  5. Step 5: Solve for x
    x = 59,534,764,560,501.72/9,405,737.64
  6. Step 6: Final answer
    x = 6,329,622.07

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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.