Home / 4,003,511.65-6,004,025.43-1,444,393.93

Finding the Fourth Proportional to 4,003,511.65, 6,004,025.43 and 1,444,393.93

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Solution

The fourth proportional to 4,003,511.65, 6,004,025.43 and 1,444,393.93 is: 2,166,142.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,511.65 : 6,004,025.43 = 1,444,393.93 : x
  2. Step 2: Convert to fraction form
    4,003,511.65/6,004,025.43 = 1,444,393.93/x
  3. Step 3: Cross multiply
    4,003,511.65x = 6,004,025.43 × 1,444,393.93
  4. Step 4: Simplify right side
    4,003,511.65x = 8,672,177,886,657.64
  5. Step 5: Solve for x
    x = 8,672,177,886,657.64/4,003,511.65
  6. Step 6: Final answer
    x = 2,166,142.79

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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.